Sample Problem Mathematics National Exam SMA / SMK 2015 Complete

Examples of Mathematics Problems National Exam - Entering April will be a thrilling day for those of you who are in the 12th grade of high school or vocational school. Because in the middle of April usually National Exam held. To face it certainly takes a lot of preparation and practice. The subjects most noticed at the time of the national examination are, of course, Indonesian, English, and Mathematics.

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Therefore, in the post The Basic Mathematical Formula This time will be given various examples of mathematical problems that may arise in the national examination Examples of questions given are tailored to the materials taught in school Hopefully examples of the questions below This may benefit you in preparation for a national exam, especially for math subjects.
[1
Example of the Mathematics Exam Exam National High School / SMK 2015

] Quadratic Equation


If p and [1945907] ] Q is the root of the quadratic equation x 2 - 3x + 1 = 0, the quadratic equation whose roots p / q +1 And q / p + 1 is ....
a. X 2 + 9x + 9 = 0
b. X 2 - 9x + 9 = 0
c. X 2 + 9x - 9 = 0
d. 9x 2 + x + 9 = 0
e. 919 2 - x + 9 = 0

So that the function graph y = (p + 6) + px + 2x 2 X axis at two different points on the right o (0, 0). Then it should be ...
a. P <0
b. -6 <p <0
c. -6 <p <-4
d. -4 <p <0
e.
] [194590]
]
The roots of quadratic equations x 2 + bx - 50 = 0 is one smaller than three times the root- (19459035) a and b is ....
2 + x + a = 0. The equation of the squares of its roots
a. x 2 - x - 30 = 0

b. x 2 + x - 30 = 0

c. x 2 - 5x - 6 = 0

d. x 2 + 5x - 6 = 0 e. 2

Function Squares


If the function f (x) = -2x ] 2 - (a + 1) x + 2a has a maximum value of 8, then the value a = ...
a. 3
b. -21
c. -3
d. 3 or -21
e. 3 or 21
[19459040

In order that the line y = -x - 2 y = x 2 + px + p - 4, then the value p is ....
a. 4
b. -3
c. 1
d. 3
e. 4


[194590]

Inequality


The set Settlement of inequality || x | + x | ≤ 2 is ....

a. 0 ≤ x ≤ 1

b. x ≤ 1

c.

d. x ≤ 0
e.

]
The set of inequality settlement (x - 2) (3 - x) ≥ 4 (x - 2) is ... .

a. 2 ≤ x ≤ 3

b. x ≤ 2 or x ≥ 3

c. -2 ≤ x ≤ 1

d. -1 ≤ x ≤ 2
e. X ≤ -1 or x ≥ 2

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