Math, asked by singhyug129, 4 months ago

2x² +ax-10 and 5x²–5x+5.

Answers

Answered by jeshudoctor

1

Answer:

$7x^2 + ax -5x -5$

Step-by-step explanation:

= $2x^2+ax-10+5x^2-5x+5$

= $7x^2 + ax -5x -5$

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