Answer:
x=7
Step-by-step explanation:
ln(x)+ln(x-3)=ln(4x)
x≥0,x≥3
combining x≥3
ln[x(x-3)]=ln(4x)
x(x-3)=4x
x²-3x-4x=0
x²-7x=0
x(x-7)=0
x=0(rejected),7
Answer:
a) 120°
Step-by-step explanation:
i think this is the right answer
to get the inverse of any expression, we start off by doing a quick switcheroo on the variables and then solve for "y".

Yes. I believe so. If u solve the equations you get x=1/2 and y=-1
Wait I don’t really get it but if you mean the result it is -5x^2 + 5 tho