Expand log7 (x^3/y)^3 a.) 9 log7 x + 3 log7 Y
b.) 9 log7 x - 3 log7 Y
c.) 9 log7 x - log7 Y
d.) 3 log7 x - 3 log7 Y

b.) 9 log7 x - 3 log7 Y

Step-by-step explanation:

answer: are you

step-by-step explanation:

the rocket cannot penetrate the ground, in a contextual sense, therefore the roots of this equation should be the domain of this function. i'll let you find the roots of this quadratic equation (hint: use the quadratic formula:  

1- c

2-a

step-by-step explanation:

mark brainliest!