Math, asked by punamkumari52, 4 months ago

show that (9p-5q)²+180pq=(9p+5q)²

Answers

Answered by joydeepp465

2

Answer:

the answer is as follows

Step-by-step explanation:

(9p)² - 2.9p.5q +(5p)² +180pq = (9p)²+ 2.9p.5q + (5q)²

=> 81p² - 90pq + 25p² +180 pq = 81p²+ 90 pq + 25 q²

= > 81p² + 90pq +25q² = 81 +90pq +25q²

henced proved

Answered by sHiVaNi9030

0

Answer:

in the attachment.......

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