Math, asked by rygdh, 1 year ago

Evaluate 3m2 - 5n2 +1 at.
(a) m= -3.n=1
(b) m = 2.n=-3

Answers

Answered by swetha8529

4

Step-by-step explanation:

(a) 3m2-5n2+1

3(-3)2-5(1)2+1

3-6-10+1

-13+1

-12

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