Answer:
Option C is correct i.e. 2.
Step-by-step explanation:
Given the function is f(x) = x² +8x -2.
We can compare it with general quadratic expression i.e. ax² +bx +c.
Then a = 1, b = 8, c = -2.
We can find the number of real root by finding discriminant of the equation ax² +bx +c =0 as follows:-
D = b² -4ac
D = 8² -4*1*-2
D = 64 +8
D = 72.
When D is a positive value, then we have two real roots of the equation.
Hence, option C is correct i.e. 2.
Answer:
I am pretty sure the answer is A.
Add 3x and 14. =17x hope this helps
Answer:
1 cup
Step-by-step explanation:
1/4= 6/24
1/3= 8/24 --------
1/6= 4/24 -------- 24/24 = 1
1/8= 3/24
1/8= 3/24