Math, asked by rohitpurane07, 2 months ago

Factorise: i) 16p power 2 -9q power 2 +42qr -49r power 2

Answers

Answered by ashwinipandey1904
0

Step-by-step explanation:

uy yr utidjehur he h tree ueieue he HD usieopwjeh eg dy to dy f

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