Answer:
(2, -6)
Step-by-step explanation:
5n^2+20n-60
(5n+30)(n-2)
5n + 30 = 0
5n = -30
(5n = -30)/5
n = - 6
n - 2 = 0
n = 2
answer: (2, -6)
B is the answer hope this helps :)
Answer:
Try using quizlet or ask for a tutor I don’t understand that
Step-by-step explanation:
To solve an equation for x we will try to isolate x. Hence, first step is to use the distributive property. Therefore,
4x + 29 = 5 - 8(x+6)
4x + 29 = 5 - 8x - 48
4x + 29 = - 43 -8x Combine the like terms.
4x + 29 + 8x = -43 Add 8x to each sides of the equation.
12x + 29 = -43
12x = -43 - 29 Subtract 29 from each sides.
12x = -72
![\frac{12x}{12} =-\frac{72}{12}](https://tex.z-dn.net/?f=%20%5Cfrac%7B12x%7D%7B12%7D%20%3D-%5Cfrac%7B72%7D%7B12%7D%20%20)
So, x =- 6