Question

Select all the expressions that are equivalent to 4 x 4 x 4 x 4 x 4

a. 4
b.5⁴
c.4² x 4³
d. 5² x 4(5)
e. 4¹ x 4(5)​

Answer 1

c

Explanation:

4 x 4 x 4 x 4 x 4 = 1,024

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a. 4

b. 625

c. 1,024

d. 500

e. 80

Answer 2

Hey there!

4 × 4 × 4 × 4 × 4

= 16 × 16 × 4

= 256 × 4

= 256 + 256 + 256 + 256

= 512 + 512

= 1,024

Looking for something that’s equivalent to: 1,024

Option A. is INCORRECT because it is too small.

Option B. 5^4

5^4

= 5 × 5 × 5 × 5

= 25 × 25

= 625

Option B. is also INCORRECT because it is also too small.

Option C. 4^2 × 4^3

4^2 × 4^3

= 4^5

= 4 × 4 × 4 × 4 × 4

= 16 × 16 × 4

= 256 × 4

= 1,024

Option C. could possibly be one of the answers

Option D. 5^2 × 4(5)

5^2 × 4(5)

= 5 × 5 × 20

= 25 × 20

= 500

Option D. is also INCORRECT because it’s too small.

Option E. 4^1 × 4(5)

4^1 × 4(5)

= 4 × 4(5)

= 4 × 20

= 20 + 20 + 20 + 20

= 40 + 40

= 80

Option E. is last to be INCORRECT because it is also too small

MET the ANSWER:

Therefore, your answer is: Option C.

Good luck on your assignment & enjoy your day!

~Amphitrite1040:)