You keep the same sign. So:-
4 + 4 = 8 and
--4 + -4 = -8
4p - 2 when p=8
(4 x 8) - 2
32 - 2
30
answer: 30
hope it helped :)
The one near the five is in the hundreds place and the one near the 4 is in the tenth place.
Feel free to message me if you need help on another problem.
So add all of them and then see smallest one sorry if I'm wrong
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
