Well, isn't that a happy little math problem! To find 3x plus 12, you simply need to multiply 3 by the value of x and then add 12 to the result. It's like painting a beautiful landscape, just follow the steps and you'll have your answer in no time.
-9
The expression may be : 6x2 + 17x + 12 This factors as, 6x2 + 17x + 12 = (3x + 4)(2x + 3) Or, the expression could be : 6x2 - 17x + 12 This factors as, 6x2 - 17x + 12 = (3x - 4)(2x - 3)
3x + 3x + 3x = 3* (3x) = 9x
6
Algebraic is used as a word that 2 or more terms are either an expression or an equation such as 3x+2y+1 is an expression but 2y = 3x+1 is an equation because it contains an equality sign
You simply multiply the expression on the outside (in this case, 3) by each of the expressions inside the parentheses, and add everything up. In this case, 3x + 3 times 4.
3x-3y?
15x^2+3x-12 3(5x^2+x-4)=Answer
They are terms of an expression which can be simplified to 4x+12 or factored to 4*(x+3)
3
It is: 3x+4y which is an algebraic expression