Answer:
The true solution of given polynomial is 1.732 , - 1.732
Step-by-step explanation:
Given polynomial as :
= ![\dfrac{9}{6 x - 18}](https://tex.z-dn.net/?f=%5Cdfrac%7B9%7D%7B6%20x%20-%2018%7D)
Or,
= ![\dfrac{9}{6 (x - 3)}](https://tex.z-dn.net/?f=%5Cdfrac%7B9%7D%7B6%20%28x%20-%203%29%7D)
Or,
= ![\dfrac{3}{2 (x - 3)}](https://tex.z-dn.net/?f=%5Cdfrac%7B3%7D%7B2%20%28x%20-%203%29%7D)
Taking away 2 as common from denominator of both side
So,
= ![\dfrac{3}{(x - 3)}](https://tex.z-dn.net/?f=%5Cdfrac%7B3%7D%7B%28x%20-%203%29%7D)
Now, cross multiplying both side
Or, x² × (x - 3) = 3 × (x - 3)
Or,
= ![\dfrac{(x -3)}{(x - 3)}](https://tex.z-dn.net/?f=%5Cdfrac%7B%28x%20-3%29%7D%7B%28x%20-%203%29%7D)
Or,
= 1
∴ x² = 3
i.e x = ![\pm \sqrt{3}](https://tex.z-dn.net/?f=%5Cpm%20%5Csqrt%7B3%7D)
Or, x = 1.732 , and x = - 1.732
So, The value of x = 1.732 , - 1.732
Hence, The true solution of given polynomial is 1.732 , - 1.732 Answer
Answer:
2 sin x + √3 = 0
2sinx=-√3
sinx=-√3/2
x=sin-¹(-√3/2)(sin-¹ means inverse of sin)
x=-60
To the nearest decimal place 5 inches
Answer:
b
Step-by-step explanation:
<span> p^2-9p-3pr+27r
= p(p - 9) - 3r(p - 9)
= (p - 9)(p - 3r)
answer
</span> (p - 9)(p - 3r)