Answer:
+ 2x² + 2
Step-by-step explanation:
To obtain f(f(x)), substitute x = f(x) into f(x), that is
f(f(x)) = f(x² + 1) = (x² + 1)² + 1 = + 2x² + 1 + 1 = + 2x² + 2
Answer: 93.6
Step-by-step explanation:
26% = 26/100 = 0.26
0.26 * 360 = 93.6
X+x+2x+2x=6x
360 is total divide by 6 for x
360/6=x
X=60
X2=60*2=120
Answer:
-30(-8)
Step-by-step explanation:
A negative times a negative always equals a positive.
Answer:
Step-by-step explanation:
16g = 2 * 2 * 2 * 2 * g
20h = 2 * 2 * 5 * h
Greatest common factor = 2 * 2 = 4
16g + 20h = (4*4*g)+(4*5*h)
= 4(4g + 5h)