Answer:f is 94 I am very sure
Step-by-step explanation:
Answer:
180
Step-by-step explanation:
Factor by groupins
x^2 + xy - 2x - 2y
= x(x + y) - 2(x + y)
= (x - 2(x + y)
I forgot what they’re called but the angles opposite to each other are the same degree. It’s a theorem, just search up the name
I believe the 3rd answer down if the information you provided is correct
Squaring the sum on the top, rules out 1 and 2 (not squaring the 7 only)
then 4 times the difference. so I believe 4 (x-1) on the bottom.
