Answer:
The answer would be 42 .
Step-by-step explanation:
Good luck ^.^
<em>(15×4)6÷6[{32÷4(7x2-15+5)}+3]</em>
<em>=</em><em> </em><em>-</em><em>2</em>
<em>[</em><em> </em><em>use</em><em> </em><em>BODMAS</em><em> </em><em>rule</em><em>]</em>
Answer:
-2 sqrt(15)
Step-by-step explanation:
sqrt(-15) sqrt(-4)
We can use sqrt(ab) = sqrt(a) sqrt(b)
sqrt(-1) sqrt(15) * sqrt(-1) * sqrt(4)
We know the sqrt(-1) = i
i * sqrt(15) * i * 2
2i^2 sqrt(15)
i^2 = -1
-2 sqrt(15)
The side lengths are 2 units and 4 units. Do you need work?