a x a x a x a x a is equal to

(a)

a⁵

(b)

5^a

(c)

5a

(d)

a + 5

The unit digit of (32 x 65)⁰ is

(a)

2

(b)

5

(c)

0

(d)

1

The unit digit of the numeric expression 10⁷¹ + 10⁷² + 10⁷³ is

(a)

0

(b)

3

(c)

1

(d)

2

The degree of 6x⁷−7x³ + 4 is

(a)

7

(b)

3

(c)

6

(d)

4

If p(x) and q(x) are two expressions of degree 3, then the degree of p(x) + q(x) is

(a)

6

(b)

0

(c)

3

(d)

Undefined

Find the value of the following.
11²

Find the value of the following.
5⁴

Express the following in exponential form.
t x t

Express the following in exponential form.
5 x 5 x 7 x 7 x 7

Express each of the following numbers using exponential form.
3125

Find the value of
(−7)²

Find the value of 2³ + 3²

Which is greater 3⁴ or 4³?

Simplify using Product Rule of exponents.
25 × 32 × 625 × 64

Simplify using power rule of exponents.
(2⁶)² x (2⁴)⁷

Find the unit digit of the large numbers:
64¹⁰

Find the unit digit of the large numbers:
9¹²