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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 .

Respuesta :

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.

Answer:

-16

0

-4 and 4

(4x-1) (4x+1)

Step-by-step :

I use the persons above me answers and I got it right.