Simplify: 3x2+5x-8-9x2+7y+12
with explanation and need an exact answer
Answers
Answered by
3
Answer:
= 3x² + 5x - 8 - 9x² + 7y + 12
= 3x² + 5x + 4 - 9x² + 7y
= -6x² + 5x + 4 + 7y
= -6x² + 5x + 7y + 4
Solution :- -6x² + 5x + 7y + 4
hope it will help you. good evening..
Answered by
5
Answer:
3x² +5x−8−9x² +7y+12
-6x²+5x-8+7y+12
-6x²+5x+4+7y
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