Answer:
Step-by-step explanation:
Factorize using square root method.
x² - 2x + 2 = (x-a)² + b
x² -2x + 1 + 1 = (x-a)²+b
(x² - 2*x*1 + 1²) + 1 = (x -a)²+ b {Compare with a²- 2ab+b² which is (a - b)²}
(x - 1)² + 1 = (x - a)² + b
a = 1 and b = 1
Answer: 115 - (-30) = 115 + 30 = 145 degrees change
Step-by-step explanation:
The answer is <span>1.082 x 10^<span>8
Hope this helps!!
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Answer:
(-4, 2.5)
Step-by-step explanation:
that's where they intersect
