Math, asked by diva2020, 9 months ago

x^2+2x-7-(-11x^2)-5x-1

Answers

Answered by nikita6010

6

Answer:

HELLO

X²+2X -7 -(-11X²)-5X-1

X²+2X -7 +11X²)-5X-1

10X²-3X-8=0

PLZ MARK ME AS A BRAINLIST

Answered by ksonakshi70

5

Answer:

x^2+2x-7-11x^2-5x-1

=x^2+2x-7+11x^2-5x-1

=12x^2-3x-8

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