Question

Find the following products and then evaluate when x = 2, y = -1
(1) (7x +9y) (3x)
2y
x® y") (W) 0.5x (2xy
Find the product of 8s? (r – 2st) and verify the result when s = 1 and t = 5.
Find the product of
2.
7
(7y + 14x) and verify the result when x = 2 and y
Find the product of 0.2 xy (3x + 2y) and verify the result when x = 5 and
Simplify:
(1) ab(a - b) + bº (a - 2b)
ii) - 6x (xy + 2y) - 3yº (2x + y)
ii) 2x(x - y) - 3y(xy + 2x) - xy(x + y)
TIPLICATION OF BINOMIALS
are now familiar with mutliplication of a monomial and a binomial.
ar? Becall that you do​

Answer 1

Answer:

(1) (7x +9y) (3x)

2y

x® y") (W) 0.5x (2xy

Find the product of 8s? (r – 2st) and verify the result when s = 1 and t = 5.

Find the product of

2.

7

(7y + 14x) and verify the result when x = 2 and y

Find the product of 0.2 xy (3x + 2y) and verify the result when x = 5 and

Simplify:

(1) ab(a - b) + bº (a - 2b)

ii) - 6x (xy + 2y) - 3yº (2x + y)

ii) 2x(x - y) - 3y(xy + 2x) - xy(x + y)

TIPLICATION OF BINOMIALS

are now familiar with mutliplication of a monomial and a binomial.

ar? Becall that you do