willm2003 willm2003

16-09-2020
Mathematics

contestada

Factor
a) 5x^2+25

b) 2x^2-3x-2

c) x^2-7x-8=0

Respuesta :

meredith48034 meredith48034

16-09-2020

Answer:

Step-by-step explanation:

1. 5(x + 5)

2. (2x + 1)(x - 2)

3. (x - 8)(x + 1) = 0

x - 8 = 0

x = 8

x + 1 = 0

x = -1

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