Math, asked by sugar2007, 12 days ago

Subtract 2p2+3q2-2r2+5 from 5p2-4q2-7r2-6

Answers

Answered by anitasofia

5

Step-by-step explanation:

5p2 -4q2-7r2-6-(2p2+3q2-2r2+5)

3p2-7q2-5r2-11

Answered by rajylab2014

1

Answer:

3p2 - q2 - 9r2 - 1

EXPLANATION:

=5p2-2p2

=3p2

=-4q2 +3q2

=-q2

=-7r2- 2r2

= -9r2

= -6+5

= -1

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