swapnillamsal swapnillamsal

08-02-2022
Mathematics

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What is the area bounded by the x axis and the curve y=3x^2 and the ordinate of x=2 and x=4

Respuesta :

androseti androseti

08-02-2022

Answer:

56 units

Step-by-step explanation:

[tex]\int\limits^4_2 {3x^2} \, dx\\ =\frac{3}{2+1}x^{2+1} |\limits^4_2 \\=x^3 |\limits^4_2\\=4^3-2^3\\=64-8\\=56[/tex]

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