What if a quadratic equation cannot be factored formula? If it can’t be factored with real values, then it has no real roots. It can then be factored with complex numbers to get solutions in the complex number domain.
How do you know if a quadratic Cannot be factored? The most reliable way I can think of to find out if a polynomial is factorable or not is to plug it into your calculator, and find your zeroes. If those zeroes are weird long decimals (or don’t exist), then you probably can’t factor it. Then, you’d have to use the quadratic formula.
What type of reaction is HgO → Hg O2? Explanation: Reddish Mercury(II)oxide solid is decomposed (broken down) upon heating into silver liquid mercury and colourless oxygen gas. This is a decomposition reaction.
What is the formula for mercury and oxygen? Mercury does not combine with oxygen to produce mercury(II) oxide, HgO, at a useful rate until heated to the range of 300 to 350 °C (572 to 662 °F). At temperatures of about 400 °C (752 °F) and above, the reaction reverses with the compound decomposing into its elements.
What if a quadratic equation cannot be factored formula? – Related Questions
Who formulated the law of gravitation?
Newton theorized the same force that caused an apple to fall from a tree was also the force that kept the moon in place. Over several years, Newton worked until he had developed the law of universal gravitation, which debuted in his book Mathematical Principles of Natural Philosophy (1869).
What is the cost based pricing formula?
It refers to a pricing method in which the fixed amount or percentage of the cost of the product is added to the product’s price to get the selling price of the product. Markup. It is determined by dividing the company’s total profit by the cost price of the product and multiplying the result by 100.
What formula does wic cover in pa 2018?
The WIC Program has entered into a contract with Abbott Laboratories to be the primary provider of infant formula for the WIC Program. The contract brand of infant formula is Similac Advance and Similac Soy Isomil.
Can you save warmed up formula?
You cannot re-refrigerate formula once it has been warmed or reaches room temperature. The reason experts recommend you throw away unused formula is because bacteria can begin to grow.
What does pump formula do?
How pump products work. Pump products use a combination of ingredients that increase nitric oxide production in the body, which can dilate blood vessels and increase blood flow to working muscles. In theory, this can translate to increased exercise performance.
Why is my excel spreadsheet not copying formulas?
The reason this happened was because Excel was set to Manual Recalculation. To solve the problem, select any cell in the worksheet and press F9. … Switching Manual Recalculation back to Automatic is done via the Excel options and is done differently depending on the version of Excel.
Can you heat formula?
It’s fine to give your baby room temperature or even cold formula. If your baby prefers warm formula, place a filled bottle in a bowl of warm water and let it stand for a few minutes — or warm the bottle under running water. … The formula might heat unevenly, creating hot spots that could burn your baby’s mouth.
What does the formula e equals mc squared mean?
mc2. It’s the world’s most famous equation, but what does it really mean? “Energy equals mass times the speed of light squared.” On the most basic level, the equation says that energy and mass (matter) are interchangeable; they are different forms of the same thing.
When is it ok to switch to formula?
Though you may not have this choice, it may be easier to wait to transition to formula after your baby is 5-6 months old and has already started solid foods. This way, their palate is already open to new flavors and tastes which will make them more likely to take to formula with ease.
What is the formula for air resistance in physics?
(W – D) / m . The drag force depends on the square of the velocity. So as the body accelerates its velocity (and the drag) will increase.
How many bottles of formula per day?
During the first 4 to 6 months, when your baby isn’t eating any solids, here’s a simple rule of thumb: Offer 2.5 ounces of formula per pound of body weight each day, with a maximum of about 32 ounces daily. For example, if your baby weighs 6 pounds, you’ll give her about 15 ounces of formula in a 24-hour period.
How long can mixed formula stay out of the fridge?
Prepared infant formula can spoil if it is left out at room temperature. Use prepared infant formula within 2 hours of preparation and within one hour from when feeding begins. If you do not start to use the prepared infant formula within 2 hours, immediately store the bottle in the fridge and use it within 24 hours.
How to interpret chemical formulas?
The small number to the right of an element symbol (the subscript) tells us how many atoms of the element there are. If there are elements inside parentheses, multiply the number of each element inside the parentheses by the small number after it.
How to calculate reducing interest rate formula?
Outstanding loan amount x interest rate applicable for each instalment. So, after every instalment, your principal amount decreases, which in turn reflects on the effective interest rate.
Why doesn’t my baby want to drink formula?
The following reasons are some of the most common things to look out for if your baby refuses the bottle: … Your baby isn’t hungry enough to want feeding. Your baby is feeling sick, colicky, or otherwise unwell enough to feed. Your baby is being held in an uncomfortable position.
Can you warm baby formula in microwave?
Heating breast milk or infant formula in the microwave is not recommended. Studies have shown that microwaves heat baby’s milk and formula unevenly. This results in “hot spots” that can scald a baby’s mouth and throat.
Can formula fed babies have seedy poop?
Their stools may also be seedier. These little “seeds” are undigested milk fat, which is entirely normal. Formula-fed babies’ stools are usually a little firmer, often the consistency of peanut butter.
What is the formula for finding profit percent?
This profit is based on the cost price, hence, the formula to find the profit percentage is: (Profit/Cost Price) × 100.
What is the risk premium formula?
The risk premium is calculated by subtracting the return on risk-free investment from the return on investment. Risk Premium formula helps to get a rough estimate of expected returns on a relatively risky investment as compared to that earned on a risk-free investment.
How fast can a formula 1 car go?
While 372.5km/h (231.4mph) is the fastest speed set during a race, the fastest speed set with an F1 car is much higher.