bellapardo09 bellapardo09

11-05-2022
Mathematics

contestada

A quadratic equation is shown x²+2x-15= 0 Factor the quadratic equation to show the zeros.

Respuesta :

ashish4112119 ashish4112119

11-05-2022

Answer:

(x+5)(x-3)

x = -5

x = 3

Step-by-step explanation:

find which 2 numbers when multiplied give -15 and when added give +2

they are +5 and -3

(x+5)(x-3)

x = -5

x = 3

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