Advertisements
Advertisements
Question
Multiply: 4a and 6a + 7
Solution
4a (6a + 7)
= 4a × 6a + 4a × 7
= 24a2 + 28a
APPEARS IN
RELATED QUESTIONS
Find the product of the following pair of monomial.
4, 7p
Find the product of the following pair of monomial.
− 4p, 7p
Find the product of the following pair of monomial.
4p, 0
Find the areas of rectangles with the following pairs of monomials as their lengths and breadths, respectively.
(p, q); (10m, 5n); (20x2, 5y2); (4x, 3x2); (3mn, 4np)
Express each of the following product as a monomials and verify the result for x = 1, y = 2: \[\left( - \frac{4}{7} a^2 b \right) \times \left( - \frac{2}{3} b^2 c \right) \times \left( - \frac{7}{6} c^2 a \right)\]
Multiply: x + 4 by x − 5
Multiply: `2"x"+1/2"y"` and `2"x"-1/2"y"`
Volume of a rectangular box (cuboid) with length = 2ab, breadth = 3ac and height = 2ac is ______.
Multiply the following:
15xy2, 17yz2
Multiply the following:
abc, (bc + ca)