Answer:
1/18
Step-by-step explanation:
First make it so they all have the same denominator.
So...
2 3/18 - (- 48/18) + (- 4 14/18)
Then we remove parenthesis...
2 3/18 +48/18 - 4 4/18
1/18
hope this helps
brainliest?
Answer:
Step-by-step explanation:
Given

Required
Determine the type of roots
Represent Discriminant with D; such that

D is calculated as thus

And it has the following sequence of results
When
then the roots of the quadratic equation are real but not equal
When
then the roots of the quadratic equation are real and equal
When
then the roots of the quadratic equation are complex or imaginary
Given that
; This means that
and base on the above analysis, we can conclude that the roots of the quadratic equation are complex or imaginary
Answer:

Step-by-step explanation:

<u>Use quadratic formula:</u>


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Answer:
1 pencil will be for 1.75 $
Answer:
I ain't never seen 2 pretty bestfriends
Step-by-step explanation: