Math, asked by gqj88172, 6 months ago

multiply 7x-4x^+2x^-5 by 3x-2

Answers

Answered by joshua24

4

Step-by-step explanation:

= (3x-2)×(7x-4x+2x-5)

= (21x^2-14x) - (12x^2+8x) + (6x^2+10)

= 21x^2-14x-12x^2-8x+6x^2+10

= 15x^2-22x+10

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