Question

IF G C F(25 ,15)=4X+1 THEN X=?​

Answer 1

Answer:

x = 1

Step-by-step explanation:

25 = 5 × 5 and 15 = 5 × 3

GCF(25, 15) = 5

4x + 1 = 5 ===> x = 1

Answer 2

Given,

The equation that we need to solve is, GCF (25,15) = 4x + 1

To find,

The value of the "x" in the given equation.

Solution,

First of all, we need to solve the GCF which is mentioned in the LHS of the given equation,in order to get simple numerical value.

So, GCF (Greatest Common Factor) of the given numbers :

25,15

Prime factors :

25 = 5×5

15 =  5×3

GCF = 5

Hence,the value of the LHS of the given equation will be = 5

Equation :

5 = 4x+1

Or, 4x+1 = 5

4x = 4

x = 1

Hence,the value of the "x" in the given equation is 1.