Zero Exponent

Q.

Question 70

If $\frac{p}{q}={\left(\frac{3}{2}\right)}^2÷{\left(\frac{9}{4}\right)}^0,$Find the value of ${\left(\frac{p}{q}\right)}^3.$

Q.

Question 72 (d)

Find the value of
$(2^0+3^0+4^0)(4^0-3^0-2^0)$

Q.

Question 72 (a)

Find the value of $7^0$

Q.

Question 60

$5^0\times {25}^0\times {125}^0=(5^0{)}^6$

Q.

Find the value of $x^{-3},ifx=(100{)}^{1-4}÷(100{)}^0.$

1. ${100}^9$

2. ${100}^8$

3. ${100}^6$

4. ${100}^7$

Q. Solve : ${25}^4÷5^3$

1. $5$
2. $5^5$
3. $1$
4. None of the above

Q.

Question 72 (c)

Find the value of
$(-7{)}^{2\times 7-6-8}$

Q.

Question 72 (f)

Find the value of
$(8^0-2^0)\times (8^0+2^0)$

Q.

Simplifying : $4^{-2}$ + $4^{-1}$ + $4^0$ + $4^2$ gives

1. $\frac{277}{16}$

2. $\frac{277}{18}$

3. $\frac{257}{16}$
4. $\frac{271}{18}$

Q.

Question 48

$x^0\times x^0=x^0÷x^0$ is true for all non-zero values of x.

Q. $(\frac{1}{64}{)}^0+(64{)}^{\frac{-1}{2}}-(32{)}^{\frac{4}{5}}$ is equal to

1. $-14\frac{7}{8}$
2. $17\frac{1}{8}$
3. $16\frac{1}{8}$
4. $-15\frac{7}{8}$

Q. Find the value of $6^{-50}÷6^{-30}$.

1. $6^{-80}$
2. $6^{20}$
3. $6^{-20}$
4. $6^{80}$

Q.

Question 43

State whether the given statements are true or false
$1^0\times 0^1=1$

Q.

Simplifying $4^{-2}+4^{-1}+4^0+4^2$ gives

1. $\frac{277}{16}$

2. $\frac{277}{18}$

3. $\frac{257}{16}$

4. $\frac{271}{18}$

Q. Find the value of $3^0+5^0+8^0$.

1. 3
2. 0
3. 2
4. 1

Q. Find the value of $\frac{(243{)}^{0.13}\times (243{)}^{0.07}}{(7{)}^{0.25}\times (49{)}^{0.075}\times (343{)}^{0.2}}$

1. $\frac{3}{7}$
2. $\frac{7}{3}$
3. $1\frac{3}{7}$
4. $2\frac{2}{7}$

Q. Solve : ${25}^4÷5^3$

1. None of the above
2. $5^5$
3. $1$
4. $5$

Q. Show that $\frac{{(a+b+c)}^2}{a^2+b^2+c^2-2bc}=\frac{a+b+c}{a-b+c}$

Q.

Simplify : $4^{-2}+4^{-1}+4^0+4^2$

1. $\frac{277}{16}$

2. $\frac{277}{18}$

3. $\frac{257}{16}$

4. $\frac{271}{18}$

Q.

${\left(\frac{1}{5}\right)}^0$ is equal to

1. 0

2. $\frac{1}{5}$

3. 1

4. 5

Q. Simplify : $4^{-2}+4^{-1}+4^0+4^2$

Q. The value of $3^0+4^0-5^0$ is .

1. \N
2. 1
3. -1
4. 2

Q.

Find the value of ($3^0$ + $4^{-1}$) × $2^3$. ___

Q. Find the value of $3^0+5^0+8^0$.

1. 3
2. 2
3. 1
4. 0

Q.

Find the quotient of each of the following

$8a^{2}b÷a$

Q.

The value of ($3^0$ + $4^{-1}$) × $2^2$ is ___

Q.

The expression, ${(2^{-1}+3^{-1}+4^{-1})}^0$is equal to :

1. 0

2. 1

3. 2

4. 3

Q. Find the value of $15x^7+x^6+x$ if $x=7$

Q.

$2^2+2^2=2^a$ , then a = _____

___

Q.

$2^2+2^2=2^a$ , then a = _____

___