x²+x-42 factorise it
Answers
Answered by
2
Answer:
y=(x-6)(x+7)
Step-by-step explanation:
y=x^2+7x-6x-42
y=x(x+7)-6(x+7)
y=(x-6)(x+7)
Answered by
0
Answer:
xsquare -6x+7x-42
x (x-6)+7 (x-6)
(x-6)(x+7)
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