Math, asked by rejithakoovode, 1 year ago

Show that (9p+5q)square +180pq = (9p-5q)square

Answers

Answered by vedangdargar007

0

Step-by-step explanation:

(9p + 5q)square - 180pq(The question is wrong. This one is correct.)

=81p^2 +25q^2 +90p -180pq

=81p^2 +25q^2 -90p

=(9p-5q)square

HENCE PROVED

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