Simplify:
27. (3x + 4) (2x - 3) + (5x - 4)(x+2)
Answers
Answered by
8
=> (3x+4)(2x-3)+(5x-4)(x+2)
=> (6x² - 9x + 8x - 12)+(5x²+10x-4x-8)
=> (6x²-x-12)+(5x²+6x-8)
=> 6x² + 5x² -x + 8x - 12 - 8
=> 11x² + 7x - 20
Answered by
3
Step-by-step explanation:
(3x+4)(2x-3)+(5x-4)(x+2)
3x(2x-3)+4(2x-3)+5x(x+2)-4(x+2)
6x^2-9x+8x-12+5x^2+10x-4x+8
11x^2 -7x -20 ans
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