Answer:
![\large\boxed{x^3+9x^2+27x+27=(x+3)^3=(x+3)(x+3)(x+3)}](https://tex.z-dn.net/?f=%5Clarge%5Cboxed%7Bx%5E3%2B9x%5E2%2B27x%2B27%3D%28x%2B3%29%5E3%3D%28x%2B3%29%28x%2B3%29%28x%2B3%29%7D)
Step-by-step explanation:
![\text{Use}\ (a+b)^3=a^3+3a^3b+3ab^2+b^3\\\\x^3+9x^2+27x+27=x^3+3(x^2)(3)+3(x)(3^2)+3^3=(x+3)^3](https://tex.z-dn.net/?f=%5Ctext%7BUse%7D%5C%20%28a%2Bb%29%5E3%3Da%5E3%2B3a%5E3b%2B3ab%5E2%2Bb%5E3%5C%5C%5C%5Cx%5E3%2B9x%5E2%2B27x%2B27%3Dx%5E3%2B3%28x%5E2%29%283%29%2B3%28x%29%283%5E2%29%2B3%5E3%3D%28x%2B3%29%5E3)
Answer:
a
Step-by-step explanation:
Answer:
Y=x(5)+120
Step-by-step explanation:
Y= the money you have to pay for the party
X(5)= you multiply x by 5
+120= you add the fee
Answer:
by procrastinating or with a negative mind set