Question

What is 2a - a. Answer it faster.

Answer 1

Step-by-step explanation:

2a-a

a=1a

2a-1a= 1a

so the ans is a

Answer 2

The correct answer is "a."

Given:

The terms to be subtracted are 2a and a.

To Find:

We have to find the value obtained on subtracting the given terms.

Solution:

The given terms to be subtracted are 2a and a.

the term 2a can be either written as,

2a = 2 × a = a + a.

Now, the value obtained on subtracting the given terms can be calculated as follows.

2a - a = (2 × a) - a

On substituting the value of (2 × a) in the above equation, we get,

2a - a = a + a - a = a + 0 = a.

That is, the answer obtained on subtracting the terms 2a and a is "a."

Hence, the answer is "a."

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