Answer:
no not that wuch
Step-by-step explanation:
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
Answer:
1/5 cup of sugar is used for each cup of water
Basic math
Step-by-step explanation:
Y=my+b is the first step to your question so it’s 3x+20
Its because look at it right it the letter b
