Question

factorise the following expression x2 +x-72

❌ No irrelevant answers❌
Need the whole process pls​

Answer 1

Step-by-step explanation:

Answer:

x² + 9x - 8x - 72 (mid term splitting)

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

(x+9)(x-8)

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Answer 2

HEY SIS....

AAPKA ANSWER...

QUESTION: FACTORISE x2 + x -72..

USING: "SPLITTING THE MIDDLE TERM"

ANSWER: ==> x^2-x-72

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

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

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

...HOPE IT HELPS YOU...