Question

1.
Select the expression that are equivalent to 10x^0. select all that apply.

a. 10

b. 0

c. (10x)^0

d. 10(10x)^0


2.
Select the expression that is equivalent to x^a(x^b)^c

a. x^a+b+c

b. x^a+bc

c. x^abc

d. x

Answer 1

Hi!
Anything to the 0th power is going to be one.
So A and D work for the first question because 10x^0 is 10 * 1 which is A. and for D, (10x^0) is 1 times 10 which is 10 which equals the original equation

For the second one B is right because b and c will multiply, since the x^b is in parenthesis and the c is the outer exponents, but a and bc will add, as that is the rule for multiplying with exponents unless it's (x^b)^c
Hope this helps!

Answer 2

1. A
2. B

number one is to the best of my knowledge and i'm 97% sure about two its the only logical one. but I hope this helps