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Question
Which of the following is a binomial?
Options
7 × a + a
6a2 + 7b + 2c
4a × 3b × 2c
6(a2 + b)
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Solution
6(a2 + b)
Explanation:
Binomials are algebraic expressions consisting of two unlike terms.
a. 7 × a + a = 7a + a = 8a ...[Monomial]
b. 6a2 + 7b + 2c ...[Trinomial]
c. 4a × 3b × 2c = 24abc ...[Monomial]
d. 6(a2 + b) = 6a2 + 6b ...[Binomial]
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