Math, asked by roshantaywade9527, 5 months ago

16. Simplify the expression 2x2 – 3y2 – 3y² + y2 + 5 and find its value when
x=-1 and y = 2.

Answers

Answered by sapnabesar96

1

Answer:

-19

Step-by-step explanation:

4x-4y-3y^2 +5

at x=-1 and y=2

-4-8-12+5=-19

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