Question

Which expressions are equal to 1?

Select all that apply.

−(−3141)^0

1291^0

0^1

−(5/8)^0

(−0.0008)^0

(1/3)^0

Answer 1

1,2,4,5 and 6. All the ones that have a zero next to that little carrot.

Answer 2

The expressions which are equals to 1 are given by,

$1291^0\\(-0.0008)^0\\(\frac{1}{3})^0$

What is Power of an integer?

An integer with power $n$ implies the product of multiplication of that integer with itself for $n$ times.

The value of any integer with power 0 always gives 1.

Calculating the simplified values of the given expression we get,

$-(-3141)^0=-1$

$1291^0=1$

$0^1=0$, as some integer with power zero gives the integer back as value.

$-(\frac{5}{8})^0=-1$

$(-0.0008)^0=1$

$(\frac{1}{3})^0=1$

Hence the expression which are equal to 1 are,

$1291^0\\(-0.0008)^0\\(\frac{1}{3})^0$

Learn more about Power of an integer here -

https://brainly.com/question/17464287

#SPJ2