Math, asked by sasiprathi17gmailcom, 5 months ago

x²-3x-40 factrorise​

Answers

Answered by Anonymous
0

Answer:

mark brainliest

Step-by-step explanation:

x² - 3x -40

x² - (8 - 5)x - 40

(x² -8x )- (5x -40)

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

(x-8)(x-5)         ans

Answered by Anonymous
0

Answer:

x = 8

Step-by-step explanation:

x^2-3x-40

x^2 -3x = 40

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