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Integrate (2x)(e^x)dx

Solve via Integration by parts:

let u=2x and dv/dx=ex

the function that is u and the one that is dv/dx is given by LATHE (easier to explain on whiteboard)

make the table: u...

MR
Answered by Maksadul R. Maths tutor
22324 Views

There is a right-angle triangle with hypothenus H = 5 cm and side A = 3 cm. Find the length of the third side B using Pythagoras' Theorem.

Pythagoras' theroem states that on a right-angle triangle, the square of the longest side (hypothenus) is equal to the sum of the squares of the other two sides.

Therefore, H= A2<...

AV
Answered by Ashwin V. Maths tutor
3356 Views

Explain how the use of antibiotics might lead to a resistant strain of bacteria arising.

-Antibiotics kill individual bacterial cells. Random mutation of the DNA in a bacterial cell might confer antibiotic resistance to that bacterial cell. A cell with the resistance mutation is less likely t...

MP
Answered by Mark P. Biology tutor
2727 Views

Intergrate 15x^2 + 7

Using the intergarting rules, you would add a power then divide that new number to the coefficent so you would get 5x^3 and just add one x to the 7 and dont forget the c. So the end answer would be 5x^3 +...

WJ
Answered by William J. Maths tutor
3642 Views

Describe the key features of advertising in the USA in the 1920s?

One important feature of advertising in 1920s America was that it infiltrated all aspects of people’s lives. Visual forms of advertising could be seen on billboards and in magazines, newspapers, shop wind...

LH
Answered by Laura H. History tutor
46640 Views

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