Math, asked by Akanksha2122, 5 months ago

(ii) (2x - 4) (5x + 3) + (7x - 3) (4x + 1)

Answers

Answered by chinmaya44
5

Step-by-step explanation:

(2x-4)(5x+3)+(7x-3)(4x+1)

=10x^2+6x-20x-12+28x^2+7x-12x-3

=38x^2-19x-15

Answered by SandeepAW
2

Answer:

(2x-4)(5x+3)+(7x-3)(4x+1).

(2x-4)(5x-3).

2x(5x+3)-4(5x+3).

10x²+6x-20x-12.

(7x-3)(4x+1).

7x(4x+1)-3(4x+1).

28x²+7x-12x-3.

(2x-4)(5x+3)+(7x-3)(4x+1)=(10x²+6x-20x-12)-(28x²+7x-12x-3).

=10x²+6x-20x-12-28x²-7x+12x+3.

=-18x²-9x-9.

I think this is your answer.

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