the discriminant b^2 - 4ac when the equation is in the form of ax^2 +bx+c=0
13x^2-16x = x^2 -x
we need to get in it the standard form
subtract x^2 from each side
12x^2 -16x = -x
add x to each side
12x^2 -15x = 0
12x^2 -15x -0 =0
a=12 b=-15 c=0
b^2 -4ac
the discriminant = b^2
b^2 = (-15)2 = 225
The answer to the question is it would add twenty seven every two times it goes up
Answer:
D
Step-by-step explanation:
sorry idk how to explain it
Answer:5.75
Step-by-step explanation: You are supposed to multiply you base and height which is 4.6 and 2.5 then divide by 2.
Answer: The answer is 1/2
Step-by-step explanation:
