Question

Which is 625 written as a power of a number?








A.

34








B.

35








C.

53








D.

54

Answer 1

if you have exponents you should use ^ to show them
Example: the 34 is probably 3^4 , right ? it means 3*3*3*3 (3 times itself 4 times)
if you work that out, you will see it is not 625

Answer 2

A. 34

Answer 3

thanks @phi

Answer 4

maybe . . .

Answer 5

no itc ant be 3^4
3^4 = 3*3*3*3= 81

Answer 6

because the number ends in 5 it must be 5 to some power

Answer 7

OKAY NOW IM CONFUSE @phi

Answer 8

well its either 5^3 or 5*4

Answer 9

work both of those out and you'll get the correct answer

Answer 10

find which one comes to 625

Answer 11

* tahts either 5^3 or 5^4

Answer 12

it's 5^4

Answer 13

yes
5*5*5*5 = 125*5 = 625

Answer 14

3 power of 2 plus 2 power of 4 @cwrw238

Answer 15

simplify