Hey can anyone help me with a few quadratic equations? 1. x² - 10x =4 2.4x² = 81 3. 4x² - 3x - 18 = x²

asked Jan 26, 2018 78.6k views

1 vote

Hey can anyone help me with a few quadratic equations?

1. x² - 10x =4
2.4x² = 81
3. 4x² - 3x - 18 = x²

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2 votes

Sure!

1. x=5+√29 or x=5−√29

2. x=9/2 or x=−9/2

3.x=3 or x=−2

Philraj answered Feb 1, 2018

8.0k points

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