Math, asked by juveriya293, 10 months ago

subtract 2z³-z²+z-3 from the answer of addition of 2z³+4z²+5z+7 and 4z³+2z²-7z-2 ​

Answers

Answered by vijayalakshmimv941
2

Answer:

2z³+4z²+5z+7 + 4z³+2z²-7z-2

=6z³+6z²-2z+5

6z³+6z²-2z+5-2z³-2z+1z+3

4z³-4z+8-2z

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