Math, asked by mohdshahran55, 9 months ago

Factorise 19)40+3x-x^2​

Answers

Answered by shreyankrishna9
1

Answer:

40+ 3x - x²

-x² + 3x + 40

-x² + (8 - 5)x + 40

-x² + 8x - 5x +40

-x(x - 8) - 5(x -8)

(-x -5) (x -8)

Step-by-step explanation:

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