In 4x + 5y + 3, the number 3 is a:
AFractions
BConstant
CVariable
DExponent
Answer & Solution
Correct answer: B. Constant
1. The terms 4x and 5y carry letters with them.
2. The last term has no variable at all.
3. So 3 is a constant.
4. The answer is constant.
_Source: NCERT Class 9 Mathematics, Ch 2 'Introduction to Linear Polynomials'_
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