Answer:
117.657
Step-by-step explanation:
Line up your decimals take out your decimals and put them in after you solve
769
*153
----------
So if you know long multiplecation then you will find your answer
Good luck hope this helps :)
~Animaljamissofab ♥
Answer:x=-5 and x=3
Step-by-step explanation:
log(x^2-15)=log(2x)
Cancel log at both sides we get
x^2-15=2x
Collect like terms
x^2-2x-15=0
x^2-3x+5x-15=0
x(x-3)+5(x-3)=0
(x+5)(x-3)=0
x+5=0 x-3=0
x=-5 x=3
I think x will be 22( i know im not smart)
Answer:
= 0.857143 and 
= 0.375
Step-by-step explanation:
