9×5+10-5×12
Draw the following graphs and determine how many edges each has.
(a) K4
(b) K3;2
(c) K1;5
8.05* 10 to the power of 3
10-3b-4-5b-4-5b-5b
simplify and find the value of the expression if b=-2
220-10w^2 ((270-13w^2)(350-15w^2)-(-150)(150))-(-120)((-120)(350-15w^2)-(0)(150))
(a+8b)²-(6a-b)²
6
magic square
[
I = \frac{P (\text{kW})}{\sqrt{3} \times U \times \cos \phi \times h}
]
(5^a+2)^a
