1st Semester Exam 24/25 (SR)

Front

Back

The solution is x = 7.

Front

What is the result of the expression 18 + (6 – 2) × 2?

Back

The result is 26.

Front

What is the value of 2 + (9^2 - 4)?

Back

The value is 79.

Front

Back

d = 7.2.

Front

What is the value of the expression -7w^2 + 2w when w = -4?

Back

The value is -120.

Front

Back

It represents the division of a by b.

Front

What is the order of operations in mathematics?

Back

Parentheses, Exponents, Multiplication and Division (from left to right), Addition and Subtraction (from left to right).

Front

What is a variable in algebra?

Back

A symbol used to represent an unknown value.

Front

What does it mean to solve an equation?

Back

To find the value of the variable that makes the equation true.

Front

Back

The result is 81.