Answer:-
f(x) = 3 (5)^x
Replace x with 2:
f(2) = 3(5)^2 = 3(25) = 75
8x(5x2+3)=8x(15+3)=8x13=104
Answer:
40
Step-by-step explanation:
Add all the sides together which is 40
To solve x in the equation <span>x2 = 64, we raise the whole equation to the reciprocal of the power of the variable present which means we raise it to a power of 1/2. 64 raised to 1/2 or square root of 64 is equal to positive 8 and negative 8. The solution set is {-8,8}</span>