Answer:
The value of the expression = 200
Step-by-step explanation:
The given expression is ![\frac{6.6 * 10^{-2}}{3.3*10^{-4}}](https://tex.z-dn.net/?f=%5Cfrac%7B6.6%20%2A%2010%5E%7B-2%7D%7D%7B3.3%2A10%5E%7B-4%7D%7D)
Using the low of exponent ![x^{a} /x^{b} = x^{a-b}](https://tex.z-dn.net/?f=x%5E%7Ba%7D%20%2Fx%5E%7Bb%7D%20%20%3D%20x%5E%7Ba-b%7D)
So, the expression =
![\frac{6.6 * 10^{-2}}{3.3*10^{-4}} = \frac{6.6}{3.3} * 10^{-2 -(-4)} = 2 * 10^{2} = 2*100=200](https://tex.z-dn.net/?f=%5Cfrac%7B6.6%20%2A%2010%5E%7B-2%7D%7D%7B3.3%2A10%5E%7B-4%7D%7D%20%3D%20%5Cfrac%7B6.6%7D%7B3.3%7D%20%2A%2010%5E%7B-2%20-%28-4%29%7D%20%3D%202%20%2A%2010%5E%7B2%7D%20%3D%202%2A100%3D200)
<u>So, The value of the expression = 200</u>
Re written that is:
-1/(9*7)
= -1/63
9514 1404 393
Answer:
3i, 9+2i
Step-by-step explanation:
Polynomials with real coefficients have complex zeros in conjugate pairs. The conjugates of the given complex zeros are the ones that are remaining:
3i and 9+2i
32/40 divided by 8/8= 4/5
The answer is 4/5.
Hope this helps!
Answer: 486.60
Step-by-step explanation: