IanMH
27.05.2021 •
Mathematics
Which of the following are possible values for x in the equation x^2=90? Choose the TWO correct answers. Options: 30, -9√10, -3√10, 45, √90
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Ответ:
x=3√10 or x=−3√10
Step-by-step explanation:
Let's solve your equation step-by-step.
x2=90
Step 1: Take square root.
x=±√90
x=3√10 or x=−3√10
Ответ:
where's the grapht??
Step-by-step explanation: