lorihab1970
11.04.2020 •
Mathematics
An x-method chart shows the product a c at the top of x and b at the bottom of x. Below the chart is the expression a x squared + b x + c.
Consider the polynomial 16x2 – 1.
What is the value of ac?
What is the value of b?
What two numbers multiply to get ac and add to get b?
The factored form of 16x2 – 1 is .
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Ответ:
What is the value of ac? -16
What is the value of b? 0
What two numbers multiply to get ac and add to get b? -4 and 4
The factored form of 16x2 – 1 is- ( 4x-1 )( 4x+1 )
Step-by-step explanation:
I got it right.
Ответ:
Step-by-step explanation: