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06-04-2020
Mathematics

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BRAINLIEST!!!
1. Simplify the given expression.
(3x^2 + 5x + 11) + (4x^2 – 15x – 2)

BRAINLIEST 1 Simplify the given expression 3x2 5x 11 4x2 15x 2 class=

Respuesta :

06-04-2020

(3x²+5x+11)+(4x²-15x-2)=3x²+5x+11+4x²-15x-2=

=3x²+4x²+5x-15x+11-2=7x²-10x+9

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