Answer:
(x+2)1x-8)=0
x=-2 or x=8
Step-by-step explanation:
The given quadratic expression is

We equate this expression to zero to get:

Let us divide through by 2 to get:

Split the middle term to get:

Factor

Factor further to get

The solution are

My answer to you is R / 6 = 14
Hope This Helps :)
Answer:
I'm pretty sure the value of a is 5.
Step-by-step explanation:
Answer: 46 degrees
Explanation:
Angle PRS = 98 degrees
The two smaller pieces add up to this larger angle, so,
(anglePRQ) + (angleQRS) = angle PRS
(3x-8) + (2x+6) = 98
5x-2 = 98
5x = 98+2
5x = 100
x = 100/5
x = 20
Then we can find each angle
- angle PRQ = 3x-8 = 3*20-8 = 52 degrees
- angle QRS = 2x+6 = 2*20+6 = 46 degrees
Notice how 52+46 = 98 to confirm the answers.