What are the approximate solutions of 2x2 − 7x = 3, rounded to the nearest hundredth?
a: no real solutions
b: x ≈ −0.77 and x ≈ 7.77
c: x ≈ −0.39 and x ≈ 3.89
d: x ≈ −3.89 and x ≈ 0.39

Option C is the correct option.

Step-by-step explanation:

The given equation is 2x² - 7x - 3 = 0

In this quadratic equation we will use quadratic formula to get the roots of x.

By putting values of a = 2, b = -7 and c = -3 in the quadratic formula

Now we get two values for x

and

Therefore option C. is the answer.

dont trust me im no expert these losers made me fail a test bro this sucks

step-by-step explanation:

isaiah walks 3 miles due north, turns and then 5 miles due east. how far is he from his starting point?

a^2 + b^2 = c^2

let c = distance from starting point.

(3)^2 + (5)^2 = c^2

9 + 25 = c^2

34 = c^2

sqrt{34} = sqrt{c^2}

sqrt{34} = c