Answer:
I think that is correct, sorry is i get it wrong
Answer: x = 4
Step-by-step explanation: 4x^2−32x+64=0
4(x−4)(x−4)=0
x−4=0 x−4=0
x=4
x + y = 98
x - y = 22
2x = 120
x = 60
x + 60 = 98
x = 38
the answer is b
