Answer:
9,198.11 thats the answer i just did this and got it correct
hope it helped
Step-by-step explanation:
its for sure C
(x + 1)² = (2x)²
(1 + 1)² = (2(1))²
2² = 2²
4 = 4
(-1 + 1)² = (2(-13))²
(-12)² = (-26)²
Not true
x = -13 satisfies neither