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Cinder
Mathematics
14 June, 12:59
Add: (-4x3 + 2y) + - 9x3
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Jessica Avila
14 June, 13:06
0
-13x³ + 2y
Step-by-step explanation:
-4x³ + 2y + - 9x³
-4x³ + 2y - 9x³
-4x³ - 9x³ + 2y
-13x³ + 2y
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Emmalee Huffman
14 June, 13:13
0
-13x^3+2y
Step-by-step explanation:
-4x3+2y-9x3
=-4x3+2y+-9x3
=-4x3+2y+-9x3
= (-4x3+-9x3) + (2y)
=-13x3+2y
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