alleryStart learning →Find the common-binomial factorisation of a(x+y)+b(x+y).
A(a+b)(x−y)
Bab(x+y)
C(a+b)(x+y)
D(a−b)(x+y)
Answer & Solution
Correct answer: C. (a+b)(x+y)
The whole binomial x + y is common to both terms, leaving a + b as its other factor.
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