Answer:
Value of equation = 144
Step-by-step explanation:
Given:
5g + 7g + g(5 + 7)
when g = 6
Find:
Value of equation
Computation:
5g + 7g + g(5 + 7)
5g + 7g + g(12)
5(6) + 7(6) + (6)(12)
30 + 42 + 72
Value of equation = 144
Answer:
x³ - 3x² - 18x
Explanation:
Before we begin, remember the following:
xᵃ * xᵇ = xᵃ⁺ᵇ
Now, for the given:
To solve thus question, we will simply multiply each term from the first bracket by each term from the second bracket and then combine like terms to get the final answer.
This can be done as follows:
(x + 3)(x² - 6x)
x(x²) + x(-6x) + 3(x²) + 3(-6x)
x³ - 6x² + 3x² - 18x
x³ - 3x² - 18x
Hope this helps :)
The only one I know is 7. Which is C
There isn’t an exact answer without measurements, but she could measure how much lemonade there is without an ice cube, then add the ice cube and the difference is the volume
Answer:
k=
-10=1.357816691600547or k=
-10=-21.35781669160055
Step-by-step explanation:
k^2-20k=29 |+100
k^2-20k+100=29=100
k^2-2x10xk+(-10)^2=129
(k-10)^2=129
|k-10|=
case 1 k is a positive number
case 2 k is a negative number
hope this helps
