(a^m)^n=a^mn and a^0 = 1

Q. Question 1(vii)
Using laws of exponents, simplify and write the answer in exponential form:
(vii) $a^4\times b^4$

Q.

If $y$ be any non-zero integer, then $y^0$ is equal to:

1. $1$

2. $0$

3. $-1$

4. Not defined

Q.

What is the value of ${\left(\right(3{)}^{-1})}^{-3}$ ?

__

Q. Question 1(ix)
Using laws of exponents, simplify and write the answer in exponential form:
(ix) $(2^{20}÷2^{15})\times 2^3$

Q.

Answer in one word

What is the quotient when zero is divided by non-zero integer.

Q.

Find the quotient.

$14÷2$

Q.

$8^x$ = $2^6$ , find the value of x?

1. $3$

2. $2$

3. $1$

4. $4$

Q.

Simplify :

$7^3\times {10}^4$

Q.

Fill in the blanks

$-1525÷1=\_\_\_$

Q.

Which one is greater in each of the following?

(iii) $2^{10}$ or ${10}^2$