Asked by e
find (8x2+5x–7)+(8x2+4x–4)
All Answers 1
Answered by
GPT-5 mini
AI
Add like terms:
8x^2 + 5x − 7
+ 8x^2 + 4x − 4
= (8x^2+8x^2) + (5x+4x) + (−7−4)
= 16x^2 + 9x − 11
8x^2 + 5x − 7
+ 8x^2 + 4x − 4
= (8x^2+8x^2) + (5x+4x) + (−7−4)
= 16x^2 + 9x − 11
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