Answer:

Step-by-step explanation:
To solve a non-factorable quadratic equation in the form of
, you need to use the quadratic formula where
:




Because of the
sign, quadratic equations always have two solutions, whether both are real, only one is real, or both are complex (in the form of
where
is the real part and
is the imaginary part where
). In this case, because the discriminant is positive (defined as
), then there are 2 real solutions.
The solutions are thus 
What is the question asking?
So from what I understand of the problem, the tv costs $850 at a discounted price of 20%. and other than the 20%, you can get an additional discount of 15% at the counter. So to solve this, you can just simply multiply 850 with 35% or 0.35. The answer to that will be $297.5. Now you then have to less this amount with 850. The final answer to that is 552.5. So after all the discounts that you have received from the store, then the final price that you can get for this tv set would be $552.5
There is no question. I’m sorry :(. Can you mark me as brainliest so I can help more people !!?
Answer
Step-by-step explanation:
The area would be length times width. x(4x+8) =96
4x^2+8x = 96
4x^2+8x-96=0. We need to factor.
It would be factored to (4x-16)(x+6) = 0
x would be -6 (x+6=0)
or x would be 4 (4x-16=0)
Why would the width be negative?!? So the answer is 4