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X ^(2) - 100 = 0find all solutions of the quadratic equation

X ^(2) - 100 = 0find all solutions of the quadratic equation
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2 votes

x ^(2) - 100 = 0find all solutions of the quadratic equation

x ^(2) - 100 = 0find all solutions of the quadratic equation-example-1
User Gerriann
by
7.8k points

1 Answer

2 votes

we have the equation


x^{\mleft\{2\mright\}}-100=0

solve for x


x^2=100

square root on both sides


x=\pm10

the answer is option C

User Joaocarlospf
by
7.6k points
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