Using the quadratic formula to solve 4x2 – 3x + 9 = 2x + 1, what are the values of x?

The value of x is:

Step-by-step explanation:

we have to use the quadratic formula to solve for x.

The equation is given as:

which could also be written as:

The quadratic formula for the quadratic equation of the type:

is given as:

Here we have:

a=4, b=-5 and c=8.

Hence, by the quadratic formula we have:

Hence, the value of x is:

i think it would be 43 movies that would have to be watched.

step-by-step explanation:

think about it. for the second plan, every month is 8 dollars. 8 x 12= 96. so thats the number for the second plan. now for the first plan, its annual meaning you have to pay 10 dollars every year. so now you have to get an equivalent amount of 86 since 96-10=86. 86 divided by 2 since every movie costs 2$ then you would have to watch 43 movies a year to get the same as the second plan. i really hoped this . have a wonderful day as well!

b) well because you get well