Product of the following monomials 4p, - 7q³, -7pq is
(a) 196 p²q⁴
(b) 196 pq⁴
(c) -196 p²q⁴
(d) 196 p²q³

Solution:

Correct answer is option (a).because

Given, product of the monomials 4p, -7q³, -7pq

4p × (-7q³) × (-7pq)

= [4 × (-7) × (-7)] × [p × q³ × 7pq]

= 196 p²q⁴

✦ Try This: The product of 7xy, 2x²y and 7xy² is ____?

The product of 7xy, 2x²y and 7xy²

⇒ 7xy × 2x²y × 7xy²

= 98x⁴y⁴

☛ Also Check: NCERT Solutions for Class 8 Maths Chapter 9

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NCERT Exemplar Class 8 Maths Chapter 7 Problem 9

Product of the following monomials 4p, - 7q³, -7pq is (a) 196 p²q⁴, (b) 196 pq⁴, (c) - 196 p²q⁴, (d) 196 p²q³

Summary:

Product of the following monomials 4p, - 7q³, -7pq is 196 p²q⁴

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