Question

5. Simplify (3+73)(2+12)^2
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Answer 1

Answer:

(3+73)(2+12)^2

Step-by-step explanation:

ye invalid number hai

Answer 2

Answer:

14896

Step-by-step explanation:

(3+73)(2+12)²

=76×[(2)²+(12)²+2×2×12].

[by using identity:(a+b)²=a²+b²+2ab]

=76×[4+144+48]

=76×196

=14896