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(6x^2+5x-3)+(x^2-9) find the sum please

(6x^2+5x-3)+(x^2-9) find the sum please
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5 votes
(6x^2+5x-3)+(x^2-9) find the sum please

User Annick
by
8.0k points

1 Answer

4 votes

Answer:

7x^2+5x-12

Explanation:

(6x^2+5x-3)+(x^2-9)

Combine like terms

(6x^2+ x^2+5x-3-9)

7x^2+5x-12

User Wiradikusuma
by
8.9k points
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