(2x+1)(x+1)
Now multiply 2x to both x and +1
2x^2+2x
Do the same with 1 multiply it to x and +1
2x^2+2x +x+1
Simplify
2x^2+3x+1
It would take 8 months for Comporium to cost more than Brighthouse.
<h3>Linear equation</h3>
A linear equation is in the form:
y = mx + b
where y, x are variables, m is the rate of change and b is the initial value of y.
Let c represent the total cost to install Wi-Fi for m number of months.
For Comporium:
For Brighthouse:
For Comporium to cost more than Brighthouse:
39.99m + 100 > 49.99m + 20
10m > 80
m > 8
It would take 8 months for Comporium to cost more than Brighthouse.
Find out more on linear equation at: brainly.com/question/14323743
Answer:
It will have 3 roots
The number of roots in an equation equals the highest power of that equation.
Step-by-step explanation:
Describe um it’s a line and has a F
