Can you help me please thank you

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asked Feb 22, 2022 213k views

1 Answer

Afridi · Answer 1 · 2022-02-27T14:01:07+0000

Answer:

6. 4x^2 + x - 1
7. 3x^2 + 4x + 4

Step-by-step explanation:

(3x^2 + x + 8) + (x^2 - 9)
4x^2 + x - 1

(5x^2 + 8x - 2) - (2x^2 - 4x + 6)
3x^2 + 4x + 4

Can you help me please thank you

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