Evaluate <span class="katex-r" data-latex="displaystyle ∫_C y^2 dx + x^2 dy"></span>, whe <span class="katex-r" data-latex="displaystyle C"></span> is the pt of the pabola <span class="katex-r" data-latex="displaystyle y = x^2"></span> om <span class="katex-r" data-latex="displaystyle A(1, 1)"></span> to <span class="katex-r" data-latex="displaystyle B(2, 4)"></span>.