Question

$\huge \mathfrak \orange{❥Question}$

Simplify:(4x2 - 2x) - (-5x2 - 8x).​

Answer 1

Answer:

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

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

=8-2x+10-8x

=8+10-2x-8x

=18- 10x ANS

Answer 2

$\huge \fbox \green{❥ Question}$ ⤵

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

$\huge \fbox \green{❥ Question}$

$(4 \times 2 - 2x) \\ 8 - 2x$

$( - 5 \times 2 - 8x) \\ - 10 - 8x$

Now Subtraction of bhot solution:-

${ + 8 - 2x} -( - 10 - 8x) \\ = + 18 + 6x$

The Sign of Subration is change in Smilyfiy when Subration it.....!

So your answer is in (+)

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