Question

√2²+1² PLEASE DO IT FAST

Answer 1

$\sqrt{ {2}^{2} } + {1}^{2} = 3$

Answer 2

Answer:

3

Step-by-step explanation:

Remember to follow BODMAS (Brackets, Of, Division, Multiplication, Addition, Subtraction) When doing calculations pay attention to the calculations in brackets , then Of ( of is also a multiplication eg:- 2% of 100), then Division, then Multiplication, then addition and finally subtraction

$\sqrt{2}$² = $\sqrt{2}$ x $\sqrt{2}$ = 2

1² = 1 x 1 = 1

Then 2 + 1 = 3

Hope it helps