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How do I integrate 2^x?

Let's first consider the differential of 2x. We know that this becomes ln(2)*2x. We can compare this to the integrand and see that this is very clos...

JH
Answered by Jordan H. Maths tutor
91425 Views

Given that y = -16x2​​​​​​​ + 160x - 256, find the value of x giving the maximum value of y, and hence give this maximum value of y.

y = -16x2 + 160x - 256 

x = 5

y = 144

MC
Answered by Matthew C. Maths tutor
5242 Views

Write down the next two terms in the sequence: 14, 14.75, 15.5, 16.25, ...

17

17.75

MC
Answered by Matthew C. Maths tutor
3032 Views

Write down the next two terms in the sequence: 14, 17, 20, 23, ...

26

29

MC
Answered by Matthew C. Maths tutor
6993 Views

Simplify: x + xy + y + yx + x

x + xy + y + yx + x

= 2x + y + 2xy

MC
Answered by Matthew C. Maths tutor
9386 Views

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