Simplify the expression (3x-2)(x+5)-(x-7)(2x+3)

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(3x-2)(x+5)-(x-7)(2x+3)

=3x^2 + 15x - 2x - 10 - [ 2x^2 + 3x - 14x - 21]

= 3x^2 + 13x - 10 - [ 2x^2 - 11x - 21]

= 3x^2 + 13x - 10 - 2x^2 + 11x + 21

= x^2 +24x + 11

by Level 1 User (180 points)

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