Question

ILL MARK BRAINILEST (100 POINTS) !!! Factor the polynomial 7xy + 14x − 35y − 70 completely. 7(2x − 5)(y + 2) 7(x − 5)(y + 2) 7(x − 2)(y + 5) 7(x − 10)(y + 2)

Answer 1

2nd one

Let's verify

`\\ \rm\Rrightarrow 7(x-5)(y+2)`

`\\ \rm\Rrightarrow 7(xy-5y+2x-10)`

`\\ \rm\Rrightarrow 7xy-35+14x-70`

Verified

Answer 2

B. 7(x − 5)(y + 2)

Step-by-step explanation:

A. 7(2x − 5)(y + 2) = 14xy + 28x − 35y − 70 (Wrong)

B. 7(x − 5)(y + 2) = 7xy + 14x − 35y − 70 (Correct)

C. 7(x − 2)(y + 5) = 7xy + 35x− 14y − 70 (Wrong)

D. 7(x − 10)(y + 2) = 7xy + 14x − 70y − 140 (Wrong)