Math, asked by Guransh1633, 8 months ago

Simplify and find the degree of 6x^2+1-[8x-{3x^2-7-(4x^2-2x+5x+9)}}

Answers

Answered by saniyakhoja786
0

Answer:

6x²+1-[8x-{3x²-7-(4x²-2x+5x+9)}]

= 6x²+1-[8x-3x²+7-(4x²-2x+5x+9)]

= 6x²+1-[8x-3x²+7-4x²+2x-5x-9]

= 6x²+1-8x+3x²-7+4x²-2x+5x+9

= 13x²+5x+3 :Ans

degree = 2 :Ans

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hope it helps you

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