add : x2 + 4x – 5, x2 - 6x + 6
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Answer:
mam 2x2-2x+1
Step-by-step explanation:
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Answered by
0
Answer:
2 x^2 - 2 x + 1
Step-by-step explanation:
x^2 + 4x -5 + x^2 - 6x +6
= (x^2+ x^2)+ ( 4x -6x) ( -5+6)
= 2x^2 -2x +1
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