Question

factorise it x²-x-72​

Answer 1

Answer:

answer is down

Step-by-step explanation:

x= 9

hope it helps

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Answer 2

Step-by-step explanation:

x^2-x-72

=x^2-9x+8x-72

=x(x-9)+8(x-9)

=(x-9)(x+8)