16-12-2022
Mathematics

contestada

Solve each equation by factoring. Check your answers. To start, factor the quadratic expression.
1.x²2 - x - 30 = 0
4. x – 5x =0
2. x² - 10x = -21
5. 10x 24 = x²
3.x²= 10x - 9
6. x² = -12x

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