Sagot :
Answer:
x²-2x-35
Step-by-step explanation:
(x+5)(x-7)=?
Foil method;
F= x²
O= -7x
I= 5x
L= -35
Compute the O and I, then simplify
-7x + 5x = -2x
x²-2x-35
in the picture is the correct answer
hope it helps you
hope it helps you