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In the worked example, which factors are common to both terms?
AFive and y
BFour and y
CFive and x
DFour and x
Answer & Solution
Correct answer: C. Five and x
1. The terms are 5xy and 10x.
2. Both share a number and a letter.
3. Observe that the two terms have 5 and x as common factors.
4. So the answer is five and x.
_Source: NCERT Class 8 Mathematics, Ch 12 'Factorisation'_
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