Worksheetsأولمبياد الرياضيات العالمي ورقة تدريب
Total questions: 20
Worksheet time: 1hrs 9mins
Solve the following compound inequality:
9 ≤ −6x − 3<21
حل المتباينة التالية
−2 ≤ x < −4
2 ≤ x <4
−4 < x ≤ −2
4 < x ≤ 2
Solve the following equation for "a"
−2(3a − 2) = 31(7 − 3a)
حل المعادلة التالية
−31
31
3
-3
Which of the following represents the solution set to the inequality 5x+4<7x−20 ?
حل المتباينة التالية
undefined
x<12
x≥12
x>12
Which value of g makes the equation 413(8g−3)=4273 true?
حل المعادلة التالية
49
3
521
41
Solve by completing the square. x2 + 4x= 12
حل المعادلة باكمال المربع
x = 2 and -2
x = -6 and 2
x = 6 and -2
x = 1 and -1
Find the zeros of the quadratic equation y=4(x+9)2-36
أوجد أصفار المعادلة
x=-9+√6 & x=-9-√6
x=3 & x=-3
x=-6 & x=-12
so solution
Solve the following for x by using the Quadratic Formula
2x2+6x=7
حل المعادلة باستخدام القانون العام
Solve by factoring: x2+2x−15=0 باستخدام التحليل حل المعادلة
x=3 or x=−5
x=±13
x=−3 or x=5
No real solutions
Solve 8 = 25x+7
x=____
⅘
¼
-⅘
-¼
Solve for b: 43b - 3 = 1/16
b=____
7
-1/4
1/2
1/3
Solve for p: 4p+2 = 64
p=___
-16/9
1
8
7/6
Solve for a: 5a + 2 = 1/125
a=____
-1
-6/7
-5
4
Solve and check for extraneous solutions. |3x + 5| = 14 pg
حل معادلة القيمة المطلقة
x = 3
x = 3 and x = -19/3
No Solution
x = 3 and x = -3
Solve and check for extraneous solutions. 2|x + 5| - 6 = 8
حل معادلة القيمة المطلقة
No Solution
x = 12 and x = -2
x = -12 and x = 2
x = -12
Which compound inequality represents the graph?
حدد المتباينات التي تعبر عن الرسم المجاور
m < -1 OR m > 2
-1 < m < 2
m > -1 OR m < 2
2 > m > -1
| x + 3 | ≤ 2
حل المتباينة
No Solution
x ≤ -1
-5 ≤ x and x ≤ -1
1 ≤ x and x ≤ 5 ... 1 ≤ x ≤ 5
no solution
a> -1/6 or a< -5/6
a>1/2 or a< -3/2
all real numbers
