11x2-18x+7 wat is the answer
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11x^2 - 18x + 7
11x^2 -(7 + 11)x + 7
11x^2 -7x - 11x + 7
x(11x - 7) -1 (11x - 7)
(x-1)(11x-7)
This expression has been factorised by the method of splitting the mid value.
Answered by
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Answer:
a = 11
b = 18
c = 7
Multiplying a and c
a = 11
c = 7
a × c
11 × 7 = 77
by prime factorization of 77 we get 11 and 7 as it's factors.
SO,
HOPE IT'S HELPFUL TO YOU
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