add ( 10 x square + 5 x -3) + 7x square - 2 x +7
Answers
Answered by
2
Answer:
17x²+3x+4
Step-by-step explanation:
On adding 10x²+5x-3 and 7x²-2x+7
We will get 10x²+7x²+5x-2x+7-3
17x²+3x+4
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Answered by
1
Answer:
17x^2+3x+4
Step-by-step explanation:
10x^2+5x-3
7x^2-2x+7
_________
17x^2+3x+4
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