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What is the sum of the expressions (2x² − 3x + 6) and (4x³ + 10x + 3)?

Sagot :

Answer:

Simplify (x3 + 3x2 + 5x – 4) – (3x3 – 8x2 – 5x + 6) ... find it helpful to put a "1" in front of the parentheses, to help them keep track of the minus sign.

Step-by-step explanation: