Mathematics
Easy

Question

# 2x + 10x + 4x + 3

Hint:

## The correct answer is: 16x + 3

### The given expression is 2x + 10x + 4x + 3There is one variable and 4 constants in the above expression. The variables is : ’x’. There are four terms in the above expression. We have to perform the operations between them and find the right answer.If we see the first three terms contains a same variable. In such cases we can take x common out and perform the operations on the remaining coefficients.The fourth term is a constant.Let’s take x common from first three terms.2x + 10x + 4x + 3 = x(2 + 10 + 4) + 3We have to perform the addition of numbers in the bracket.2x + 10x + 4x + 3 = x(16) + 32x + 10x + 4x + 3 = 16x + 3No further operation is possible.Therefore, the value of equation is 16x + 3So option which is ’16x + 3’ is the right option.

The main part of such questions is like and unlike terms. Like terms have same variable or same variable raised to same power. Unlike terms do not have same variable. Operation can be performed between like terms.