Question

${x}^{2} + 5x - 6 \: \: \: \: factorise$
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Answer 1

Answer:

x² + 5x - 6 = 0

x² + ( 3 + 2 ) x - 6 = 0

x² + 3x + 2x - 6 = 0

-( x² - 3x - 2x + 6 ) = 0

x² -3x - 2x + 6 = 0 × ( -1)

x( x - 3 ) - 2 ( x - 3 ) = 0

( x - 3 ) ( x - 2 ) = 0

x - 3 = 0

x = 3

x -2 = 0

x = 2

Answer 2

Step-by-step explanation:

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