6.063... If you use a calculator you'll see that the number doesn't end/repeat.
Answer:
940
Step-by-step explanation:
15% este 141/3=47. 47=5% care inseamna ca 94=10%. 940=100%
Please use " ^ " to indicate exponentiation: x^2 + 3x - 4 = 0
Here, a = 1, b = 3 and c = -4.
The formula for the discriminant is b^2 - 4(a)(c).
Substituting the given values of a, b and c, we get:
(3)^2 - 4(1)(-4)
Evaluating this, we get 9 + 16 = 25.
The discriminant is 25.
-3 plus or minus √25
Taking this further, x = ------------------------------------
2
-3 plus or minus 5
or: x = -------------------------------- => {-4, 1} (solutions)
2
-3,-7.5,2 2/3 are the opposites of those numbers