Answer:
Given equation have two solutions.
x = 
Right option is (D)
Step-by-step explanation:
We have given,

we can rewrite this equation in the form given as:
6x² + 40 + 31x = 0
or 6x² + 31x + 40 = 0
On solving this quadratic equation, we get :
x = 
That means, given equation have two solutions.
Right option is (D)
Answer:
-31/8
Please mark me as brainliest
Answer:
21
Step-by-step explanation:
I did the math.
Answer
C because 2 quarts make's one gallon
Step-by-step explanation:
Answer:
volume of a cube = 441cm3.
l³=441cm³
l=7.6cm