1. Simplify 3x? - X-2 + 3x - 7-6
x² - 7x+12
x² - 4
Answers
Answered by
1
Answer is given bellow:-
1. Simplify: (4x2 - 2x) - (-5x2 - 8x).
Solution:-
(4x2 - 2x) - (-5x2 - 8x)
= 4x2 - 2x + 5x2 + 8x.
= 4x2 + 5x2 - 2x + 8x.
= 9x2 + 6x.
= 3x(3x + 2).
Answer: 3x(3x + 2)
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Answered by
2
the answer is 9x2 + 6x + 0
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