Math, asked by ShruthiDevuni, 1 year ago

a :-x^2 + xy + 1 when x = 3 and y = 2

b:-9x - 16 x^2

Answers

Answered by ksivamanasa

0

a.x=3

x^2=9

xy+1=7

y=2

b.9x=27

16x^2=16*9

16(9)

=144

27-144=-117

-117

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