The expression shown is an arithmetic expression. An arithmetic expression results in a numeric value.
The answer by the way is -6.
No. A cube is a 3D figure and polygon is a 2D one.
Answer:
ok
Step-by-step explanation:
so that P(A U B) = 1/2 + 1/3 - 1/6 = 2/3
The value of a can be obtained by substituting 1 to the
equation and equating p(1) = 0.
<span> p(x) = x2a - 3xa + 3x2 -1 </span>
<span>p(1) = a - 3a +3 -1 = 0</span>
<span>therefore a =1</span>
the equation now becomes p(x) = x2 - 3x + 3x2 -1