Math, asked by rawoolpratik4, 6 months ago

Expand : ( 2p+3m+4n)²

Answers

Answered by alpamehta333

3

Step-by-step explanation:

we use the formula

(a+b+c)²=a²+b²+c²+2ab+2bc+2ac

(2p+3m+4n)²= 4p²+9m²+16n²+12pm+24mn+16pn

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