Answer:
There are 6*5*4 = 120 possible 3-digit numbers, of which 60 must be even and 60 must be odd, since there are 3 even possible ending digits and 3 odd possible ending digits.
Step-by-step explanation:
Answer:
(1): "x2" was replaced by "x^2". 1 more similar replacement(s).
Step by step solution :
STEP
1
:
Equation at the end of step 1
((x3) - 5x2) - 6x = 0
STEP
2
:
STEP
3
:
Pulling out like terms
3.1 Pull out like factors :
x3 - 5x2 - 6x = x • (x2 - 5x - 6)