Framing an Algebraic Expression
Framing an Algebraic Expression
An algebraic expression is a mathematical phrase that can contain ordinary numbers, variables (like x or y), and operators (like add, subtract, multiply, and divide).
For example, 2(3 + 8) is a numeric expression.
Note: Algebraic expressions include at least one variable and at least one operation (addition, subtraction, multiplication, division).
For example, 2(x + 8y) is an algebraic expression.
Illustration: Write an expression of the following:
Algebraic expression for the statement : 6 times a taken away from 40. | |||
| Right Option : B | |||
| View Explanation | |||
Equation for the statement : 'thrice the length of a room is 340 metres'. | |||
| Right Option : B | |||
| View Explanation | |||
Seven subtracted from twice a number gives 25.
| |||
| Right Option : C | |||
| View Explanation | |||
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