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

1 Answer

4 votes

Answer:

(x+5)(x-3)

x = -5

x = 3

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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