Dianne runs around a circular track that has a radius of 55 feet. after running three quarters of the distance around the track, how far has she run?

x^6

step-by-step explanation:

this is correct because:

x-6=0

0*x=0

so

x^6

x² + 3x + 7 = 0       [ax² + bx + c]

a = 1

b = 3

c = 7

quadratic formula:

    (+/- is this ±)

plug in the numbers into the variables

your answer is a

take the logarithm of both sides (the base of the log doesn't matter):

apply the exponent property - this says that :

distribute the log terms on both sides:

group like terms together:

divide through both sides by the coefficient on :

you can do some additional rewriting here using the properties of the logarithm to simplify things if you like: