Math, asked by rokademanisha965, 3 months ago

(4p-5q) x (4p +5q)

PLEASE GIVE DETAILED EXPLAINATION​

Answers

Answered by vaibhav367871
2

Answer:

16p^2-25q^2

Step-by-step explanation:

by using (a+b)(a-b)=a^2-b^2

(4p-5q)(4p+5q)

(4p)^2-(5q)^2

16p^2-25q^2

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