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Let's say a is 1, and b is 2. Is 1-2 the same as 2-1? I didn't think so. This is because subtraction is the same thing as adding a negative number, so by switching the a and b, you are also switching them between negatives and positives. However, -a-b is the same as -b-a.
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What is the algebraic expression for a when 18 is less than ab?
The expression is: ab-18
What is the algebraic expression for ten more than the product of a and b?
It is: ab+10
How do you write an equivalent expression using the communative property with 11 plus ab?
Using the communative property of both addition and multiplication, 11+ab could be rewritten as ab+11, 11+ba or ba+11.
Algebraic expression a cubed minuis B-Cubed?
a^(3) - b^(-3) = a^(3) - 1/b^(3) This factors to (a - 1/b)(a^2 + a/b + (1/b)^2))
An example of a boolean expression?
a ⊕ b = ab' + a'b
What is the algebraic expression for a when 18 is less than ab?
The expression is: ab-18
Write an algebraic phrase for this expression ab plus 2?
ab increased by 2
What is the equivalent expression to 11 plus ab?
11 + ab is the expression.
Is ab an algebraic expression?
Yes, because there is no equal sign. Having an equal sign would make it an equation.
What is the algebraic expression for ten more than the product of a and b?
It is: ab+10
How do you simlify variable algebraic expression with exponent?
Here are some rules that can help you simplify such expressions, in some cases. (ab)c=abc abac = ab+c ab/ac = ab-c
What is the algebraic phrase for ab plus 2?
ab + 2
What is the algebraic expression for the square of the sum of two numbers equals the sum of their squares plus twice their product?
Equation, not expression. A and B are two numbers. (A + B)2 = A2 + B2 + 2(AB) ----------------------------------
What does ab mean in algebraic expressions?
a times b
How do you write an equivalent expression using the communative property with 11 plus ab?
Using the communative property of both addition and multiplication, 11+ab could be rewritten as ab+11, 11+ba or ba+11.
Algebraic expression a cubed minuis B-Cubed?
a^(3) - b^(-3) = a^(3) - 1/b^(3) This factors to (a - 1/b)(a^2 + a/b + (1/b)^2))
How do you solve a plus ab?
What is it you want to solve? You can factor it, taking out the common factor, "a". Thus, a + ab = a(1 + b). Or, if you want to convert it to a number, you can only do this if you know the values for "a" and "b". In this case, replace the values, and do the calculation.
