ksmith46247 ksmith46247

26-04-2022
Mathematics

contestada

which expression is equivalent to (-5x^2-7x-10)-(2x^2-2x+7)

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elmasprodeelmundo elmasprodeelmundo

26-04-2022

Answer:

746

Step-by-step explanation:

i got the same question

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zero23455 zero23455

26-04-2022

Answer:

7x+10

Step-by-step explanation:

First, distribute the 2

2(x+5) +5x

2*x+2*5 +5x

2x+10+5x

Combine like terms

2x+5x+10

7x+10

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