answersLogoWhite

0


Best Answer

It would depend on the expression that you have in mind but chose not to share!

User Avatar

Wiki User

12y ago

Still curious? Ask our experts.

Chat with our AI personalities

RafaRafa
There's no fun in playing it safe. Why not try something a little unhinged?
Chat with Rafa
SteveSteve
Knowledge is a journey, you know? We'll get there.
Chat with Steve
JordanJordan
Looking for a career mentor? I've seen my fair share of shake-ups.
Chat with Jordan

Add your answer:

Earn +20 pts
Q: What is the value of the expression when a 0 and b 3?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Continue Learning about Algebra

What is the value of the following expression x-a x-b x-cx-z so that the there are a total of 26 factors with each letter of the alphabet subtracted from x in one of the factors?

To determine the value of the expression x-a x-b x-c x-z, we need to consider the factors of the expression. Since each letter of the alphabet (excluding x) is subtracted from x in one of the factors, there are a total of 26 factors. This means that the expression must be expanded to include all 26 letters of the alphabet as factors, resulting in x-a x-b x-c ... x-z. Therefore, the value of the expression is x-a x-b x-c ... x-z.


What is the algebraic expression for the cube of a plus b?

It could be a^3 + b or (a + b)^3, depending on the context.


Is absolute value of a and b is equal to the absolute value of a plus the absolute value of b?

Only when a and b have the same sign (or when a or b equals 0). Here are some examples: |2+4|=|2|+|4|--> |6|=|6|--> 6=6 TRUE |(-1)+(-3)|=|(-1)|+|(-3)|--> |(-4)|=1+3--> 4=4 TRUE |3+(-6)|=|3|+|(-6)|--> |(-3)|=3+6--> 3=9 FALSE


What is a rational algebraic expression?

A rational number is any number that can be written in the form a/b, where a and b are integers and b ≠ 0. it is necessary to exclude 0 because the fraction represents a ÷ b, and division by zero is undefined.A rational expression is an expression that can be written in the form P/Q where P and Q are polynomials and the value of Q is not zero.Some examples of rational expressions:-5/3; (x^2 + 1)/2; 7/(y -1); (ab)/c; [(a^2)(b]/c^2; (z^2 + 3z + 2)/ (z + 1) ect.Like a rational number, a rational expression represents a division, and so the denominator cannot be 0. A rational expression is undefined for any value of the variable that makes the denominator equal to 0. So we say that the domain for a rational expression is all real numbers except those that make the denominator equal to 0.Examples:1) x/2Since the denominator is 2, which is a constant, the expression is defined for all real number values of x.2) 2/xSince the denominator x is a variable, the expression is undefined when x = 03) 2/(x - 1)x - 1 ≠ 0x ≠ 1The domain is {x| x ≠ 1}. Or you can say:The expression is undefined when x = 1.4) 2/(x^2 + 1)Since the denominator never will equal to 0, the domain is all real number values of x.


Definition of rational algebraic expression?

A rational number is any number that can be written in the form a/b, where a and b are integers and b ≠ 0. it is necessary to exclude 0 because the fraction represents a ÷ b, and division by zero is undefined.A rational expression is an expression that can be written in the form P/Q where P and Q are polynomials and the value of Q is not zero.Some examples of rational expressions:-5/3; (x^2 + 1)/2; 7/(y -1); (ab)/c; [(a^2)(b]/c^2; (z^2 + 3z + 2)/ (z + 1) ect.Like a rational number, a rational expression represents a division, and so the denominator cannot be 0. A rational expression is undefined for any value of the variable that makes the denominator equal to 0. So we say that the domain for a rational expression is all real numbers except those that make the denominator equal to 0.Examples:1) x/2Since the denominator is 2, which is a constant, the expression is defined for all real number values of x.2) 2/xSince the denominator x is a variable, the expression is undefined when x = 03) 2/(x - 1)x - 1 ≠ 0x ≠ 1The domain is {x| x ≠ 1}. Or you can say:The expression is undefined when x = 1.4) 2/(x^2 + 1)Since the denominator never will equal to 0, the domain is all real number values of x.

Related questions

If the expression 5x 3 2 is written in the form ax b what is the value of a plus b?

The values of a and b would be assumed to be 3 and 10 or 2 and 15.


A plus b?

The value of a + b depends on the values of the individual variables.The expression a + b cannot be simplified.


How can you write the expression a plus b plus a-b in equivalent form not involving absolute value.?

The expression (a+b) + (a-b) can be rewritten as a + b + a - b = 2a.There is no need to use absolute value.


What is 28 divided by B plus 7?

35


How do you solve this equation a plus 7 equals 10 plus b?

you can't get a value for either a or b from just the information you have given - you can only get an expression for what a is in terms of b and vice versa; a=3+b b=a-3


Write an algebra expression for -8 is less than b and 0 is greater than b?

-8<b<0


The product of a and b divided by an expression that is 3 times their difference?

The answer to the product of a and b divided by an expression that is 3 times their difference is 3ab(a+b).


How do you determine whether an expression is rational algebraic expression or not?

If the algebraic expression can be written in the form of a(x)/b(x) where a(x) and b(x) are polynomial functions of x and b(x) ≠ 0, then the expression is a rational algebraic expression.


What is principal of Duality?

According to principle of duality"Dual of one expression is obtained by replacing AND (.)with OR(+) and OR with AND together with replacement of 1 with 0 and 0 with 1. For example: consider the expression A+B=0. The dual of this expression is obtained by replacind + with . and 0 by 1. ie A.B=1 is dual of A+B=0


If the value of b is 7 then what is the value of expression -3b-25?

replace b with 7 so you must first multiply -3 by 7 which gives you -21. Subtract 25 more and you get -46, which is the answer.


How do you evaluate the variable expression 3a plus 2b?

To evaluate the variable expression 3a + 2b, you need specific values for the variables a and b. Once you have those values, you substitute them into the expression and perform the arithmetic operations. For example, if a = 4 and b = 5, then 3(4) + 2(5) = 12 + 10 = 22. This gives you the final value of the expression.


Can a term in an algebraic expression be zero?

Yes they can, for example quadratic expressions are often written in the form, ax^2+bx+c, where x is a variable, and a,b,c are constants. If you have an expression such as 5x^2 - 3, then clearly a=5, c=-3 and b=0