-3x^2+6x+1=4 find the discriminant of each quadratic equation then state the number and type solutions

Discriminant = 0;  1 real root

Step-by-step explanation:

-3x²+6x+1=4  (subtract 4 from each side)

-3x²+6x+1 - 4 = 0

-3x²+6x-3 = 0  (factorize 3 out of the left side)

3(-x²+2x-1) = 0

-x²+2x-1 = 0

Recall that for a quadratic equation in the form:

Ax² + Bx + C = 0, the discriminant = B²-4AC

in our case, A = -1, B = 2, = -1

discriminant = B²-4AC

= 2² - 4 (-1)(-1)

= 4 - 4(1)

= 4 - 4

= 0

Recall that when discriminant = 0, the quadratic equation has 1 real root. (answer)

look a the sides they are perpendicular

answer: yard ramps with a level off platform are typically 36 feet long. truck, rather than at an angle, enabling access to those pallets at the very back of the truck. if you are using your yard ramp to convert a loading dock into a drive-in door, we even at 60 inches (5 feet) high and a 30 foot ramp, the slope of the ramp will be less

step-by-step explanation: