Which expression is equivalent to the one shown below?

4^3*4^7

a) 4^10

b) 4^21

c) 16^10

d) 16^21

which expression is equivalent to the one shown below?

x^7 / x^3

a) 0

b) 4

c) x^4

d) x^10

Question

Zack Silva

Mathematics

9 December, 20:50

Which expression is equivalent to the one shown below?

4^3*4^7

a) 4^10

b) 4^21

c) 16^10

d) 16^21

which expression is equivalent to the one shown below?

x^7 / x^3

a) 0

b) 4

c) x^4

d) x^10

+2

Answers (2)

Know the Answer?

Ayden Chavez · Answer 1

4^10 and x^4 are the right answers

Carina Larsen · Answer 2

Answer 1:

Option A - 4^10

Step-by-step explanation:

4^3*4^7

If bases are same and are multiplied then power will be added.

(4) ^ 3 + 7

(4) ^ 10

Thus, option A is correct.

Answer 2:

Option C - x^4

Step-by-step explanation:

x^7 / x^3

If bases are same and divided then powers will be subtracted

(x) ^ 7 - 3

(x) ^ 4

Hence, option C is correct.

Which expression is equivalent to the one shown below?4^3*4^7a) 4^10b) 4^21c) 16^10d) 16^21which expression is equivalent to the one shown below?x^7 / x^3a) 0b) 4c) x^4d) x^10

Which expression is equivalent to the one shown below?

4^3*4^7

a) 4^10

b) 4^21

c) 16^10

d) 16^21

which expression is equivalent to the one shown below?

x^7 / x^3

a) 0

b) 4

c) x^4

d) x^10