Math, asked by DCJaiysnu6732, 10 months ago

(2x+7y)^3 in expanded form,please answer me.

Answers

Answered by sathvika27072005

7

Answer:

Step-by-step explanation:

by using (a+b)³ = a³+ b³+ 3ab [a+b]

[2x + 7y ]³= (2x)³+(7y)³+ 3[2x][7y][ 2x+7y]

= 8x³ + 343y³ + 42xy [2x+7y]

Answered by harshinireddyAnnadi

4

Answer:

Answer is In the above pic

Step-by-step explanation:

Hope this answer might help you

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