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  • 17-02-2021
  • Mathematics
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Simplify the expression.

Simplify the expression class=

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QuestionsandAnswer
QuestionsandAnswer QuestionsandAnswer
  • 17-02-2021

Answer:

2x2+23

Step-by-step explanation:

=7x2+3+(−5)(x2)+(−5)(−4)

=7x2+3+−5x2+20

Combine Like Terms:

=7x2+3+−5x2+20

=(7x2+−5x2)+(3+20)

=2x2+23

Hope this helps!

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