Simplify:
$(3x- 2) (2x - 3) + (5x - 3) (x + 1)$

AcademicMathematicsNCERTClass 8

Given:

$(3x- 2) (2x - 3) + (5x - 3) (x + 1)$

To do:

We have to simplify the given expression.

Solution:

$(3x- 2) (2x - 3) + (5x - 3) (x + 1)=3x (2x - 3) -2 (2x - 3) + 5x (x + 1) - 3 (x + 1)$

$= 6x^2 - 9x - 4x + 6 + 5x^2 + 5x - 3x - 3$

$= 6x^2 + 5x^2 - 9x - 4x + 5x - 3x + 6 - 3$

$= 11x^2 - 11x + 3$

raja
Updated on 10-Oct-2022 13:19:30

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