Subtract 5x^2 + 2x - 11 from 3x^2 + 8x - 7 , express this as a trinomial , asap please answer!!

asked Nov 13, 2021 130k views

4 votes

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4 votes

Answer:

2x^(2) +10x-18

Explanation:

Group like-terms

=5x^2-3x^2+2x+8x-11-7

Add similar elements

=2x^2+2x+8x-11-7

Add similar elements

=2x^2+10x-11-7

Subtract the numbers

=2x^2+10x-18

Result

2x^(2) +10x-18

Andre De Boer answered Nov 20, 2021

4.7k points

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