Math, asked by suprithapenchala, 1 month ago

find the sum of 5x³-x²+x-1;2x²-2x+5;-5x+5x-4 ex
expression

Answers

Answered by arpanaial06

2

Answer:

= 5x³-x²+x-1+2x²-2x+5+(-5x+5x-4)

= 5x³-x²+x-1+2x²-2x+5-5x+5x-4

= 5x³-x²+2x²+x-2x-5x+5x-1+5-4

= 5x³+x²-x

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