The area of the postal box base is 231.04 cm^2.
6x³y + 6xy − 12x² − 12 = 6(xy-2) * (x²+1)
(x²+1) is a factor of 6x³y + 6xy − 12x² − 12
Figure RST is congruent to figure R'S'T
Rational Number, Real Number
Answer:
x>-28
Step-by-step explanation:
9+x>-19
x>-19-9
