If x2 = 40, what is the value of x? (3 points)
1) +80
2) +20
3) ανθο
4) 1940
1 answer:
Answer:
(2) 20
Explanation:
x2 = 40
Divide Both Sides By 2
x2 / 2 = 40 / 2
x = 20
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