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What are 4 equivalent expressions for 50 - 10?
60 - 20 70 - 30 80 - 40 90 - 50
What are expressions like 4(3 2) and 4(3) 4(2)?
Equivalent expressions
What is the difference between equivalent expressions and equivalent equations?
An expression does not equate to anything. An equation is equal to something. Expression: x+2 Equation: x+4=2x Equivalent expressions: x+2 and 2x-2 if x=4 Equivalent equations: x+4=2x and -x+10=2x if x=4
What are equivalent expressions?
Two or more expressions (equations are examples) that are equal to or equivalent to each other; for example: (X+2)(X+4) = X^2+6X+8.
When are the expressions 3x 12 and 3(x 4) equivalent Explain how you know?
Expand the bracket.
What are 4 equivalent expressions for 50 - 10?
60 - 20 70 - 30 80 - 40 90 - 50
What are expressions like 4(3 2) and 4(3) 4(2)?
Equivalent expressions
What is the difference between equivalent expressions and equivalent equations?
An expression does not equate to anything. An equation is equal to something. Expression: x+2 Equation: x+4=2x Equivalent expressions: x+2 and 2x-2 if x=4 Equivalent equations: x+4=2x and -x+10=2x if x=4
What are 4 equivalent expressions for B plus A?
Four equivalent expressions for B plus A are: A plus B B + A A + B The sum of A and B These expressions represent the same mathematical operation, simply rearranged or represented differently.
What are equivalent expressions?
Two or more expressions (equations are examples) that are equal to or equivalent to each other; for example: (X+2)(X+4) = X^2+6X+8.
What is 2 out of 50 as a percentage?
2 out of 50 is equivalent to 4%.
What is the fraction 4 over 50 equivalent to?
4/50 = 2/25
What are 4 different equivalent representations of 25?
Four different equivalent representations of 25 are: 20 + 5, 30 - 5, 5 × 5, and 50 ÷ 2. Each of these expressions yields the same value of 25 through different mathematical operations.
When are the expressions 3x 12 and 3(x 4) equivalent Explain how you know?
Expand the bracket.
Which of the following is equivalent to the expressoin shown (-5)(3)(-4)(-2)?
No expressions are shown, but the answer is -120.
Which expressions are equivalent to the one below log 2 - log 4?
-2
Which expressions are equivalent to 81x?
The expressions equivalent to (81x) include (9^2x) (since (81 = 9^2)), (3^4x) (since (81 = 3^4)), and (x \cdot 81). Additionally, (81 \cdot x) and (x \cdot 81) are also equivalent forms. All these expressions represent the same quantity.
