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What is the gcf for 2x plus 10?
You need at least two expressions to find something in common between them. The GCF of 2x and 10 is 2.
What is the factor of the polynomial expressions of 2x 16?
Depending on the missing operational sign, that would be 2(x plus or minus 8)
What is the answer to 3x plus 2x-8x plus 2x?
3x + 2x - 8x + 2x = -x
Need equivalent expression for 4x squared minus 12x plus 9?
4x2 - 12x + 9 = 4x2 - 6x - 6x + 9 = 2x(2x - 3) - 3(2x - 3) = (2x - 3)(2x - 3) or (2x - 3)2
What is -2x plus 6 plus 22?
-2x + 6 + 22 = -2x + 28
How are equivalent expressions used?
You can use them to find a variable. Lets say you have two equivalent expressions with the same variable... x + 2x - 42 = 0 2x - 28 = 0 If you combine these equivalent expressions you ahve... x + 2x - 42 = 2x - 28 In all of the expressions you have x = 7 There are also other applications but its confusing to explain.
Two linear expressions with a sum of -5x plus 4?
Two linear expressions with a sum of -5x plus 4 are ( -5x + 4 ) and ( 4 - 5x).
What is the factor of the polynomial expressions of 4x2 plus 22x?
It is: 2x(2x+11)
What are the solutions to -x squared plus 2x plus 4 and x-2?
These are two expressions, not equations. Expressions do not have solutions, only equations do. NB equations include the equals sign.
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 does equivalent expressions in math mean?
It means that two expressions represent the same number; for example, 5 is equivalent to 3 + 2. If there are variables in the expression, it means that the two expressions will evaluate to the same number, for any value assigned to the variable or variables. For example, for any value of x, 2x is the same as x + x; therefore, the two are equivalent.
What operations are involved in the expressions 2x plus 7 and 3x plus 6?
Multiplication and addition.
What is the gcf for 2x plus 10?
You need at least two expressions to find something in common between them. The GCF of 2x and 10 is 2.
What is 4x plus 3 plus 2x?
4x plus 3 plus 2x is equivalent to expression 6x plus 3.
What 5 expressions are equivalent to 8x plus 16?
Well, darling, you've got yourself a simple algebraic equation. Five expressions equivalent to 8x + 16 could be 2(4x + 8), 4(2x + 4), 8(x + 2), 16(x/2 + 1), and even 8x + 8 + 8. Math can be a real hoot when you know your way around it!
Is 2x plus x an equivalent?
It is an expression.
What is 2x(2x plus 4y)?
It is equivalent to 4x^2 +8xy
