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f(x) is defined by f(x) = 3*x^3 + 2*x^2 - 7*x + 2. Find f(1).

f(1) = 31^3 + 21^2 - 7*1 + 2 = 3 + 2 - 7 + 2 = 0

DM
Answered by Dragos M. Maths tutor
2868 Views

What is 16^(3/2)

The rule for simplifying indices is to take them one at a time, so separate the problem into 16^(1/2)^3, which is 4^3, which is 64.

JB
Answered by Jonah B. Maths tutor
3208 Views

To what extent do the long term sales of a company, such as Primark, revolve around international trading ?

Perhaps one of the greatest reasons to suggest that Primark's long term success depends on trading internationally, is due to the fact that it allows the company to reach a wider scope of customers. There...

AC
3821 Views

Explain liberal ideas about freedom.

When approaching a question like this in an exam, first think about WHY liberals believe freedom is an important value. On the whole it is because they believe in what John Locke would call the inalienabl...

PE
2086 Views

Describe and explain the formation of an oxbow lake. (6 marks)

Oxbow lakes are most commonly found in the middle course of the river, where the river has more energy and higher discharge. A meander is first formed due to a balance of erosion and deposition. Helicoida...

MM
Answered by Misbah M. Geography tutor
3629 Views

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