Find the numerical equivalent of 99⋅9−6
The numerical equivalent of 99⋅9−6 is 992.
Find the numerical equivalent of 9^9⋅9^−6
The numerical equivalent of 9^9⋅9^−6 is 9^3, which is equal to 729.
What is the missing exponent in the following equation?
h^450/h"^? = h^215
To find the missing exponent, we can set up an equation using the properties of exponents.
We have h^450 / h^? = h^215
Using the quotient property of exponents, we subtract the exponents when dividing. Therefore, we can rewrite the equation as:
h^(450 - ?) = h^215
To find the missing exponent, we set the exponents equal to each other:
450 - ? = 215
To solve for ?, we isolate the variable:
? = 450 - 215
? = 235
Therefore, the missing exponent is 235.
Simplify 1287÷1225 .(1 point)
To simplify 1287 ÷ 1225, we divide the numerator (1287) by the denominator (1225).
1287 ÷ 1225 = 1.05
Therefore, 1287 ÷ 1225 simplifies to 1.05.
What is the missing number in this simplified exponential expression: 7?÷75=712 ?
To find the missing number in the simplified exponential expression, we need to solve for the missing exponent.
The given equation is: 7? ÷ 75 = 712
To find the missing exponent, we can rewrite the equation using the properties of exponents. The denominator can be written as 7^2.
Therefore, the equation becomes: 7? ÷ 7^2 = 712
Now, we can simplify the left side of the equation by using the quotient property of exponents. We subtract the exponents when dividing:
7^(? - 2) = 712
We can solve for the missing exponent by equating the exponents on both sides:
? - 2 = 12
To find the value of ?, we isolate the variable:
? = 12 + 2
? = 14
Therefore, the missing number in the simplified exponential expression is 14.
Apply the Zero Power Rule to create an equivalent expression to 9⋅(−33)0+32(8−270).(2 points)
9⋅(−33)0+32(8−270) =
⋅
+32(
–
)