Math, asked by aditimahat2, 7 months ago

find square. (4b+5c) (3a-5b) simplify. (3m-4)square+(3m-2) (a-t)square+(a+t)square find the value. 49square,107 square

Answers

Answered by junaidhasrat

1

Answer:

I-Square

(4b+5c)²

=16b²+25c²+40bc

(3a-5b)²

=9a²+25b²-30ab

II-Simplify

(3m-4)²+(3m-2)

=9m²-21m+14

(a-t)²+(a+t)²

=2a²+2t²

III-Find the Value

(49)²

=(50-1)²

=2401

(107)²

=(100+7)²

=11449

Hope you get this!

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