Advertisements
Advertisements
Question
Multiply the following:
b3, 3b2, 7ab5
Sum
Advertisements
Solution
We have,
b3, 3b2 and 7ab5
∴ b3 × 3b2 × 7ab5 = (1 × 3 × 7)b3 × b2 × ab5
= 21ab10
shaalaa.com
Is there an error in this question or solution?
Chapter 7: Algebraic Expression, Identities and Factorisation - Exercise [Page 231]
APPEARS IN
RELATED QUESTIONS
Multiply the binomials.
(2.5l − 0.5m) and (2.5l + 0.5m)
Multiply the binomials.
(a + 3b) and (x + 5)
Multiply the binomials.
(2pq + 3q2) and (3pq − 2q2)
Find the Product.
(5 − 2x) (3 + x)
Find the product.
(a2 + b) (a + b2)
Find the product.
(p2 − q2) (2p + q)
Multiply the monomial by the binomial and find the value for x = −1, y = 0.25 and z = 0.05: z2(x − y)
Multiply the monomial by the binomial and find the value for x = −1, y = 0.25 and z = 0.05:
xz(x2 + y2)
Find the product of the following binomial: (a2 + bc)(a2 − bc)
Using the formula for squaring a binomial, evaluate the following: (999)2
