If x ϕ (x) = ∫ (3t^2-2ϕ'(t))dt, x ∈[5,x], x > -2, and ϕ(0) = 4, then ϕ (2) is _________.

Question

Ifx ϕ (x) 

= \(\int\limits_5^x\left(3t^2-2\phi'(t)\right)dt\),

= ∫ (3t²-2ϕ'(t))dt, x ∈[5,x],

 x > -2, and ϕ(0) = 4, then ϕ (2) is _________. 

Answer 1

\(x\phi(x)=\)\(\int\limits_5^x\left(3t^2-2\phi'(t)\right)dt\)