Question

Q.1 Fili in the blanks 3

1) (81)1/4 =
( 3▫️)▫️= 3

2) Fifth root of 14 is written in the index form as ------

3) (x+y)3=

x3 +++ y3

B) Solve 6

1) Two parallel lines are intersected by a transversal,one angle is 50° then what is the measure of its corresponding angle.

2) Compare the numbers
7/4 and 2/5
(7 upon 4)and (2 upon 5)

3) Expand (a+4)3

Q.2 A Solve. 8

1) Draw a line l , take a point A outside the line through point A draw a line parallel to line l.

2) Find the cube root of
343

3) Solve (x- 1/x)3 .

4) Solve

(a+2b+3c)2

B) Simplify 3

(a+b)3 +(a-b)3​

Answer 1

Answer:

sana all mathhhaalino sila :<