What is sqrt(4a-4)+sqrt(a-1) ?

The solution to sqrt(4a-4)+sqrt(a-1) is 3sqrt(a-1)

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simplify sqrt(4a-4)+sqrt(a-1)

simplify

4 a - 4 + a - 1

3 a - 1

Solution steps

4 a - 4 + a - 1

Simplify

4 a - 4 : 2 a - 1

= 2 a - 1 + a - 1

Add similar elements:

2 a - 1 + a - 1 = 3 a - 1

= 3 a - 1

2 x^{2} x

4 - \frac{7}{3}

(1 - z)^{3}

\frac{15}{20}

- \frac{70 n ^{2}}{28 n}

What is sqrt(4a-4)+sqrt(a-1) ?
The solution to sqrt(4a-4)+sqrt(a-1) is 3sqrt(a-1)