bcruz310
21.10.2020 •
Mathematics
Perform the operation (9x^2+7x-6)-(3x^2-8x+7)
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Ответ:
6x^2 + 15x - 13
Step-by-step explanation:
Combine Like Terms
9x^2 - 3x^2 = 6x^2
7x - (-8x) = 15x
-6 - 7 = 13
Write Equation
6x^2 + 15x - 13
Ответ:
2.) repeat
3.) terminate
hope this helps!!