Question

Write the missing factor.

Answer 1

Answer is option B. (8+7x)

Explanation:

In these questions we always simplify the equation to get the value of missing factor.

We assume that the missing factor is y.

The given equation is (64-49
`x^(2)`)=(y)(8-7x)

`8^(2)`-
`(7x)^(2)` =(y)(8-7x)

(8-7x)(8+7x) = (y)(8-7x)

y =
`((8-7x)(8+7x))/((8-7x))`

y = (8+7x)