# MATEMATIKA

## Quiz by mars parerejo

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12 questions
• Q1
What is the solution to the equation 3(x + 2) = 15?
10
5
3
8
30s
• Q2
Simplify the expression 4x - 2(x + 3) - 5.
2x + 11
4x - 11
2x - 11
-2x - 5
30s
• Q3
What is the value of x in the equation 2x + 7 = 15?
3
5
4
6
30s
• Q4
What is the simplified form of the expression 2x + 3x - 5?
2x + 3x - 5
5x - 5
5x + 3x - 5
2x + 3x + 5
30s
• Q5
What is the solution to the equation 2x - 8 = 6?
5
6
8
7
30s
• Q6
Which property of algebraic operations is demonstrated by the equation (a + b) + c = a + (b + c)?
Commutative property
Identity property
Associative property
Distributive property
30s
• Q7
Simplify the expression 2(3x - 5) + 4x.
10x + 10
12x - 10
8x - 10
10x - 10
30s
• Q8
Solve the equation 5(2x - 3) = 10x + 15.
x = 8
x = 6
x = 3
x = 10
30s
• Q9
What is the value of 'a' in the equation 2(a + 4) = 18?
7
5
6
4
30s
• Q10
Factorize the expression 2x^2 - 8x + 6.
(x + 1)(2x - 6)
(x + 1)(2x + 6)
(x - 1)(2x + 6)
(x - 1)(2x - 6)
30s
• Q11
What is the solution to the equation 3x - 12 = 15?
12
9
6
18
30s
• Q12
Simplify the expression (2x^2 - 5x + 3) - (x^2 + 2x + 1).
x^2 + 7x + 2
x^2 - 3x + 2
x^2 - 7x - 2
x^2 - 7x + 2
30s

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