Question

. Simplify:(4x2 - 2x) - (-5x2 - 8x).

Answer 1

Answer:

Step-by-step explanation:

Solution:

(4x2 - 2x) - (-5x2 - 8x)

= 4x2 - 2x + 5x2 + 8x.

= 4x2 + 5x2 - 2x + 8x.

= 9x2 + 6x.

= 3x(3x + 2).

Answer: 3x(3x + 2)

Answer 2

Answer:

(4×2-2x)-(-5×2-8x)

(10-2x)-(-10-8x)

10-2x+10+8x

10+10+8x-2x

20+6x

Step-by-step explanation:

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