6. add : (x to the power of 2 - x +5) + ( 6x to the power of 2 + 2x -10)
answer :
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1
Answer:
7x² +x -5
Step-by-step explanation:
(x²-x+5) + (6x² +2x -10)
= 7x² +x -5
Answered by
0
Step-by-step explanation:
problem is solved in picture.
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