Algebraic expressions ; Add 5x², -9x²
Answers
Answered by
2
5x²+(-9x²)
= 5x²-9x²
= -4x²
hope it helps you friend
Answered by
0
Answer:
5x²+(-9x²)
5x²-9x²
-4x²
Step-by-step explanation:
I hope it helps you
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