Math, asked by namitasahu00032, 9 months ago

(3/7 p2+4 q2) by 7( p2-3/4 q2)

Answers

Answered by vikhyat04

3

Answer:

3p4-9/4p2q2+28q2p2-21q4

Step-by-step explanation:

(3/7p2+4q2)×7(p2-3/4q2)

= (3/7p2+4q2)(7p2-21/4q2)

= 21/7p4-63/28p2q2+28q2p2-84/4q4

= 3p4-9/4p2q2+28q2p2-21q4

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