factorise: y²+y-132
Answers
Answered by
11
y^2 + y - 132
= y^2 + 12y - 11y - 132
= y(y + 12) - 11(y + 12)
= (y+12)(y-11)
Answered by
5
Answer:
x²+x-132,
x²+(12-11)x-132,
x²+12x-11x-132,
x(x+12)-11(x+12),
(x+12)(x-11)
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