Question

subtract 4x -2x^2-2 from the sum of the polynomial x^2 +3x-2,3x^2-x (please tell by process)​

Answer 1

$\bf\huge\underline{\underline{ To \: Find :- }}$

• subtract 4x - 2x² - 2 from the sum of x² + 3x -2 and 3x² - x

$\bf\huge\underline{\underline{ Answer :- }}$

Firslty add x² + 3x -2 and 3x² - x

• $\red{\implies}$ (x² + 3x -2) + (3x² - x ) = 4x² + 2x - 2

Now subtract 4x - 2x² - 2 from the sum.

• $\red{\implies}$ 4x² + 2x - 2 - ( 4x - 2x² - 2 )

• $\red{\implies}$ 4x² + 2x - 2 - 4x + 2x² + 2

• $\red{\implies}$ 4x² - 2x

• $\red{\implies}$ 2x( 2x - 1 )