This is similar to adding fractions. Find a common denominator. Add the new numerators. If you need to simplify, try to factor the numerator, or use long division.
Example: x/(x+2) + 1/(x+3). The common denominator will be (x+2)(x+3), so we have:
[x(x+3) + (x+2)] / [(x+2)(x+3)] = [x2 +3x + x + 2] / [(x+2)(x+3)]
=[ x2 + 4x + 2] / [(x+2)(x+3)]. The numerator has roots of -2 ± sqrt(2), so I'd leave it as is.
what are the example of quotient orf rational algebraic expression.
A rational algebraic expression is the ratio of two polynomials, each with rational coefficients. By suitable rescaling, both the polynomials can be made to have integer coefficients.
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an algebraic expression is an expression built up from constants, variables, and a finite number of algebraic operations (addition, subtraction, multiplication,division and exponentiation to a power that is a rational number). For example,
Lcd/lcm
A rational algebraic expression is the ratio of two algebraic expressions. That is, one algebraic expression divided by another. It is important that the domain is defined in such a way the the rational expression does not involve division by 0.
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what are the example of quotient orf rational algebraic expression.
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.
A rational algebraic expression is the ratio of two polynomials, each with rational coefficients. By suitable rescaling, both the polynomials can be made to have integer coefficients.
The coefficients in a rational expression would be rational numbers.
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Yes.
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it can be use in business, office and shopping
an algebraic expression is an expression built up from constants, variables, and a finite number of algebraic operations (addition, subtraction, multiplication,division and exponentiation to a power that is a rational number). For example,