Answer:
<h2>
12(cos120°+isin120°)</h2>
Step-by-step explanation:
The rectangular form of a complex number is expressed as z = x+iy
where the modulus |r| = and the argument
In polar form, x =
Given the complex number, . To express in trigonometric form, we need to get the modulus and argument of the complex number.
For the argument;
Since tan is negative in the 2nd and 4th quadrant, in the 2nd quadrant,
z = 12(cos120°+isin120°)
This gives the required expression.
What you do is you take the denominator and you divide it into the numerator.
5x2 correct is the answer
Answer:
-3x^2-6x^2+24x-27
Step-by-step explanation:
i put the problem in my calculator
Answer:
No
Step-by-step explanation:
No because the ratio of the sides are different
9/6 = 1.5 whereas,
4/3 = 1.333
so the ratios are different and not the same so they are not similar.