Math, asked by shifa200499, 11 months ago

Factoirse the polynomial 2x^2-18

Answers

Answered by rhymeroxx

1

Answer:

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

Step-by-step explanation:

2x^2 -18=0

x^2-9=0

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

x= 3 or -3

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