Question

if 8a square b =27ab square =216 , then what is the value of 2ab ?​

Answer 1

Step-by-step explanation:

(a^3+2a^2b+ab^2+a^2b+2ab^2+b^3)+8(a^3– 2a^2b+ab^2-a^2b+2ab^2-b^3) Combine like terms ... 9a^3–21a^2b+27ab^2–7b^3 ... If A=30 and B=40 so what is the value of 2A+B/4?