Answer:
OPTION A
Step-by-step explanation:
(2x2 - 5) - (3x2 + 4)
2X2-3X2-5-4
-X2-9
Answer:
x = 0.2(10^y/a).
Step-by-step explanation:
y = alog(5x)
y = log(5x)^a) By the definition of a log:
(5x)^a = 10^y
5x = (10^y) ^ 1/a
x = 0.2(10^y/a)
9x-5=x+19
Then solve this equation that I made for you :)