Math, asked by chandrubadrinath, 2 months ago

Obtain the value of -2x2y2 + 5xy +8x+11y – 1 when x =-2 & y = -1

Answers

Answered by manishasahoo166

0

answer:

steps: -2(-2) x 2(-1) x2 + 5(-1 x -2) + 8(-2) + 11(-1) -1

= 4 - 2 x 2 + 10 - 16 - 11 -1

= 4 - 4 + 10 - 16 -11 - 1

= - 18

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