Question

EXERCISE 19(C)
1. Fill in the blanks
(1) 6 x 3
5x 4
(IV) 4 X 7 -
(v) 6x2 -
(V) 12 x 4 =
(vii) 1x8
(vili) 15 x 3 =
and
and
and
and
and
and
and
and
6x x 3x =
6x2 x 3x3 = ..
5x x 4y =
4ax x 7x =
6xy x 2xy = ...
12ax2 x 4ax
axy2 x 8a%xy
15x x 3x5y2​

Answer 1

Answer:

1)18

2)20

3)28

4)12

5)48

6)8

7)45

and

and

.

.

18x^2

108

9xy

28ax^2

12(xy)^2

If it's 12a into 2 into 4ax then answer is 96xa^2 but if it's 12a'x' into 2 into 4ax then answer is 96(ax)^2

.

15x x 3x5y^2 = 225(xy)^2 but if it's 15x into 3x5into2 then answer is 450yx^2