Hi, iam Greg Putnam, I hope today is better than yesterday.
Hey there! Are you trying to wrap your head around algebraic expressions? Well, don’t worry - 4x is actually pretty straightforward. It’s just a way of expressing a mathematical relationship between two numbers or variables. In this case, 4x means that whatever number x is, it will be multiplied by 4. Pretty cool, right? So if x = 2, then 4x = 8; if x = 5, then 4x = 20; and so on. See how easy it is? Let’s get started!
What Type Of Algebraic Expression Is 4X 5? [Solved]
Well, 4x + 5 is a binomial expression - two terms that aren’t alike. It’s made up of two monomials, 4x and 5, so it’s a polynomial too. Bottom line: 4x + 5 is a binomial.
Variables: Algebraic expressions involve variables, which are letters or symbols that represent a number. In this expression, the variable is “x”.
Coefficients: The number in front of the variable is called the coefficient and it indicates how many times the variable is multiplied by itself. In this expression, the coefficient is 4.
Operations: Algebraic expressions involve operations such as addition, subtraction, multiplication and division. In this expression, there is only multiplication between 4 and x.
Value: The value of an algebraic expression can be determined by substituting a numerical value for each variable in the expression and then performing all of the operations indicated in order to arrive at a single numerical answer.
An algebraic expression is a combination of numbers, variables, and operations. In this case, 4x is an expression that multiplies 4 by the variable x. So if x equals 3, then 4x would equal 12. Pretty cool!
