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Popular >

integral of 4x+3

Solution

\int 4 x + 3 d x

Solution

2 x^{2} + 3 x + C

Solution steps

\int 4 x + 3 d x

Apply the Sum Rule:

\int f (x) \pm g (x) d x = \int f (x) d x \pm \int g (x) d x

= \int 4 x d x + \int 3 d x

\int 4 x d x = 2 x^{2}

\int 3 d x = 3 x

= 2 x^{2} + 3 x

Add a constant to the solution

= 2 x^{2} + 3 x + C

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inverse oflaplace (s+5)/(s(s^2+5s+6))inverse laplace

\frac{s + 5}{s ( s ^{2} + 5 s + 6 )}

y^{'''}-y^{''}=xe^x

y^{^{'''}} - y^{^{''}} = x e^{x}

Frequently Asked Questions (FAQ)

What is the integral of 4x+3 ?
The integral of 4x+3 is 2x^2+3x+C