Math, asked by Rjsjjkj, 15 days ago

Using laws of exponents simplify [(3)-4]-²÷39

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Answered by kingoffather

4

Answer:

7x2 - 3x - 4x2 + x = -7x2 - 4x2 - 3x + x = -11x2 – 2x = -x(11x + 2) Answer: -x(11x + 2) 3. Simplify: (-5x2 - 8x + 7) - (5x2 - 4) Solution

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