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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
21316 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
2942 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
3312 Views

Find the nth term of the sequence 3,7,11,15...

We are searching for a rule that when we put in n (n represetning where the term is in the sequence eg. 3 is the first term so n will be 1) our output is the sequence above. This rule will most likely be ...

JS
Answered by Joanna S. Maths tutor
32335 Views

Solve 5x - 2 < 3x + 11

5x - 2 < 3x + 11 --> 5x < 3x + 13 (Add 2) --> 2x < 13 (Subtract 3x) --> x < 13/2 (Divide by 2)

CL
Answered by Christopher L. Maths tutor
3850 Views

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