Answer:
(1,4)
Step-by-step explanation:
Answer: x=- 8 or x=2
Step-by-step explanation:
1. To solve this problem you can applly the quadratic formula, which is shown below:
![x=\frac{-b+/-\sqrt{b^{2}-4ac}}{2a}](https://tex.z-dn.net/?f=x%3D%5Cfrac%7B-b%2B%2F-%5Csqrt%7Bb%5E%7B2%7D-4ac%7D%7D%7B2a%7D)
2. The quadratic equation is:
![x^{2}+6x-6-10=0\\x^{2}+6x-16=0](https://tex.z-dn.net/?f=x%5E%7B2%7D%2B6x-6-10%3D0%5C%5Cx%5E%7B2%7D%2B6x-16%3D0)
3. Then:
a=1
b=6
c=-16
4. Therefore, when you substitute these values into the quadratic formula, you obtain the following result:
![x=\frac{6+/-\sqrt{6^{2}-4(1)(-16)}}{2(1)}](https://tex.z-dn.net/?f=x%3D%5Cfrac%7B6%2B%2F-%5Csqrt%7B6%5E%7B2%7D-4%281%29%28-16%29%7D%7D%7B2%281%29%7D)
![x_1=-8\\x_2=2](https://tex.z-dn.net/?f=x_1%3D-8%5C%5Cx_2%3D2)
I think what you are trying to ask is what number is divisible by three and nine
multiply 3 and 9 to get your answer
= 27
27 because it can be divided by 3 and = 9 and can be divided by 9 and = 3
<span />
Do you know your trig ratios?
Answer: I'm not completly certain but, try 27% and see if it's right.
Step-by-step explanation: