Math, asked by narendranstv, 2 months ago

Find the value of the expressions for the given value:

a. 3x2

+ 2x – 5, when x = -4

b. 2a2b – 3a2b

2

– 5ab2

, when a = -1, b = 2

Answers

Answered by skumari62529

0

Answer:

100R=5053−1

R=503

R %=6 %

Hence

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