asdf
The capital of East Java.
Surabaya
The number of 12th graders in this school.
44
The square root of 256.
16
The identity/formula for discriminant.
d = b2 - 4ac
Solve for x.
x2 + x = -11
x = 1, x = -11
The point where a serve is left unreturned in badminton, volley, tennis, etc.
Ace
The National Monument in Jakarta is located in this district.
Gambir
Two similar rectangles are labelled as A and B. If the lengths of A and B are 20cm and 50cm respectively, and the height A is 10cm; what is the height of B?
25cm
Express
3/(2x + 1) - 4/(5x + 4)
as a single fraction.
(7x+8)/(10x2 + 13x + 4)
The range of values of x that satisfies this inequality.
(3x - 5)(2x - 1) < 0
1/2 < x < 3/5
The condiment whose main ingredients are chilis, lemongrass, shallots, kaffir lime leaves, limes, shrimp paste and poured over by hot oil.
Sambal matah
Kabul is the capital of this nation.
Afghanistan
In a right triangle, two of the sides have lengths 8m and 15m, what is the length of the hypotenuse?
17m
The values of k for which the line y = kx + 1
and the curve y = 3x2 + 2x + 4 does not intersect.
-4 < k < 8
Solve for x.
4x4 - 37x2 + 9 = 0
x = 3, x = -3, x = 1/2 or x = -1/2
Deli was the former name of the capital of this province.
North Sumatra
The capital of Oman.
Muscat
Rationalize 3√5/√10.
3√2 / 2
The values of x that satisfies the equation
4x - 2x+2 - 2x+3 + 32 = 0
x = 3 or x = 2
The value of m if the line y = mx + 2m is a tangent to the curve y = 3x2 + 4x - 1.
m = -2
The technique when a shuttlecock is struck from the side and not the cork is called as?
Slice
There is a submarine with a capacity of 60 people boarded by 30 men and 29 women. But the submarine still sinks, why is that?
Because it is a submarine.
Points A, B and C lie on a straight line ABC. The ratio of the lengths of AB and AC is 3:5 and the length of the line BC is 24 cm. What is the length of AC?
60 cm
The intersection of the line
y = x + 4
and the circle
(x - 4)2 + (y - 3)2 = 25.
(-1, 3) and (4, 8)
The intersection of the line
y = 0.5x + 3
and the ellipse
x2 - xy + y2 = 12.
(-2, 2) and (2, 4)