0
Still curious? Ask our experts.
Chat with our AI personalities
Devin
Taiga
CoachAdd your answer:
Earn +20 pts
What are some examples of algebraic expressions used in everyday life?
is in the weather, when u get a test its like 99\100 .... and like the prices..
What are some jobs that use algebraic expressions?
A math teacher!
What are algebraic expressions?
An algebraic expression is the mathematically symbolic way to display an algebraic statement. They often contain numbers called coefficients, and letters called variables. Some examples include: Monomials, such as 5x, 10y, and 15xy; Binomials, such as 110x +15 and 3a + b; and Trinomials, such as ax2 + bx + c and x2 + xy + y2.
How can algebraic expressions be simplified?
In many ways. It really depends on the algebraic expression. If several terms are added/subtracted, you can usually combine similar terms (terms that have the same combination of variables). If variables are multiplied, you can combine the same variable, adding the corresponding exponents. Sometimes expressions get simpler if you factor them; sometimes you have to multiply out (in other words, the opposite of factoring). Quite frequently, you have to use a combination of methods to simplify expressions. Take an algebra book, and look at some of the examples.
How many expressions are there for the number 7?
There are infinitely many expressions for the number 7, as it can be represented in various mathematical forms. Some examples include 7, 3+4, 10-3, 14/2, 2^3, and sqrt(49). These expressions can involve addition, subtraction, multiplication, division, exponentiation, and square roots, among others.
