HOW MUCH LESS THAN 2x - 3y + 6z is 9x2 - 7y + 5z
9x2 = 9x square
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Answer:
9x²- 10y - 1z - 2x
Step-by-step explanation:
9x²- 7y + 5z -2x + 3y - 6z
9x²- 7y + 3y +5z -6z - 2x
9x² -10y -1z -2x
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