The sum of 5x², -7x², 8x², 11x² and -9x² is
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Answered by
1
Answer:
5x²+(-7x²)+8x²+11x²+(-9x²)
5x²-7x²+8x²+11x²-9x²
24x²-16x²
8x²Ans.
Hope it helps you!
Answered by
3
Answer:
8x²
Step-by-step explanation:
5x²+ (-7x²)+ 8x² + 11x² + (-9x²)
5x²+ -7x² + 8x² + 11x² + -9x²
Since all of them are like terms, we can add all of them together.
= 8x²
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