Why do integrals always have a dx?

Q1 | ∫ dx | Integration of dx | Integral of dx | Indefinite Integral | Calculus | Gravity Coaching

The Integral of 1/x EXPLAINED. It's NOT what you think...

Integral of 1/(1+x^2)

integral of dx / 1 + x² from negatif infinity to infinity

∫1/x dx | Evaluate the Indefinite Integral | Worked out Solution

Int{dx/sqrt(x(1-x)) dx} from 0 to 1

dx/(5 - 3x) dx, Evaluate the indefinite integral.

integration by substitution method

integrate dx/x^2

integrate sin^-1 (cosx) dx is equal to | integrate sin inverse cos x dx | integration problems

`inte^(xloga).e^(x)dx` is equal to

The integral `int_(0)^(pi) x f(sinx )dx` is equal to

Integration a to b f(x)dx is equals to Integration a to b f(a+b-x)dx @derivewithsoumya

∫_a^bf(x)dx= ∫_a^b(a+b-x)dx | Definite Integration Theorem

Class 12th – Integral of 1/a^2 - x^2 | Integrals | Tutorials Point

Integral of 1/(1+sinx)

The Integral `int_(pi/4)^((3pi)/4)(dx)/(1+cosx)` is equal to: (2) ...

Find Integral of dx / (a² + x²)

Class 12th – Integral of 1/sqrt (x^2 - a^2) | Integrals | Tutorials Point