2 years ago

Help meeeeeeeeee I need the answer

Mathematics

2 answers:

Tanzania [10]2 years ago

8 0

Answer:

d is the answer

Step-by-step explanation:

olya-2409 [2.1K]2 years ago

5 0

Answer:

Step-by-step explanation:

$?=(10x^{2} -6x+1)-(5x+7)-(8x^{2} -4x)$

$=10x^{2} -8x^{2} -6x-5x+4x+1-7$

$=2x^{2} -11x-4x-6$

$=2x^{2} -7x-6$

Hope this helps

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Step-by-step explanation:

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