Which of these is correct?(1 point)
4^0/4^3 = 0
6^7/6^-5 = 36
3^6/3^4 = 1/9
5^8/5^6 = 25
3^6/3^4 = 1/9
To simplify this expression, 6x^4⋅3x^2 which would be the correct steps?(1 point)
Add 6 + 3 for the numbers; then multiply 2 x 4 to get the exponent for x.
Multiply 6 x 3 for the numbers; then add 2 + 4 for the exponent on x.
You cannot simplify this expression because these are not like terms.
Multiply 6 x 3 for the numbers; then multiply 2 x 4 for the exponent on x.
Multiply 6 x 3 for the numbers; then add 2 + 4 for the exponent on x.
Which expression is equivalent to 4^3 ?(1 point)
4 + 4 + 4
3 ⋅ 3 ⋅ 3 ⋅ 3
3 + 3 + 3 + 3
4 ⋅ 3
4 ⋅ 4 ⋅ 4
4 ⋅ 4 ⋅ 4
Simplify: (5x^4)^2 (1 point)
10x^8
25x^6
25x^8
5x^6
Answer: 25x^8
What is the mathematical definition of the word exponent? *Choose the best answer. (1 point)
The exponent is the number that tells you how many times to use the base as a factor.
The exponent is the smallest number in the expression.
The exponent is the number that tells you to square a number.
The exponent is the number being multiplied by itself a given number of times.
The exponent is the number that tells you how many times to use the base as a factor.
Which expressions are equivalent to -64? Check all that apply.(2 points)
4^-3
-2^-2 x (2^8)
2^8 - 2^4/2^2
-(1/4)^-3
2^3 x 2^2 x 2^0