Solve square root of x+3 = 2

√x+3 = 2

First we should simplify the equation by squaring both sides:

x + 3 = 4

Isolate x by taking 3 off both sides:

x = 1

We should ALWAYS check that our answer is correct after working out the value of x. We can do this by substituting x into the original equation:

√x + 3 = 2

Turns into:

√1 + 3 = 2

Which turns into:

√4 = 2

Which is true, therefore we can confirm:

x = 1

Im pretty sure it would be 6 purple rectangles.