anonymous 5 years ago How to solve an equation using factoring and quadratic formula ??? x^-19x+48 = 0 ???

1. anonymous

factoring (x-16)(x-3) = 0 so x = 16 or 3

2. anonymous

(x -16)(x-3) =0 x + 3 or 16

3. anonymous

You know how to solve using the Quadratic formula right?

4. anonymous

noo

5. anonymous

:)

6. anonymous

The formula is $x = (-b \pm \sqrt{b ^{2}-4ac}) / 2a$

7. anonymous

oh okay

8. anonymous

here b = -19 a = 1 c = 48 Solve :)

9. anonymous

thank you

10. anonymous

:)

11. anonymous

welcome jen

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