Question

What is the real numbers for a, radical a squared

Answer 1

Answer:

$\sqrt{a^{2}}$ = a

Step-by-step explanation:

We have to evaluate the expression, 'Radical a squared'.

Now, radical means square root.

So, our expression becomes, 'Square root of 'a' square'.

That is, the expression is $\sqrt{a^{2}}$.

We know that, the square root of some squared value is the value itself.

So, $\sqrt{a^{2}}$ = a

Hence, the real number for 'radical a squared' i.e. $\sqrt{a^{2}}$ is 'a'.