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liberstina [14]
3 years ago
11

What are the solution(s) to the quadratic equation 40-x^2=0?

Mathematics
2 answers:
Elis [28]3 years ago
8 0
2sqrt =10 this should be te answer you looking for
Len [333]3 years ago
5 0
40 - x^2 = 0...subtract 40
-x^2 = -40....multiply both sides by -1
x^2 = 40
x = (+ - ) sqrt 40
x = (+ - ) sqrt 4 * 10
x = (+ - ) 2 sqrt 10
x = 2 sqrt 10, and x = -2 sqrt 10
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