Solve each quadratic equation. Show your work. 4x^2=100

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16-05-2018
Mathematics

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Solve each quadratic equation. Show your work. 4x^2=100

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garydesir1 garydesir1 · Answer 1 · 2018-05-16T17:15:17+02:00

garydesir1 garydesir1

16-05-2018

Hello there!

4x² = 100

We wanna start by dividing both sides by 4

4x²/4 = 100/4

x² = 25

Now we can take square root

x = +/-√25

x = 5 or x = -5

As always, it is my pleasure to help students like you!

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