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How do you solve an equation with brackets?

If you are given an equation with brackets, one way to solve it is to multiply out the brackets. Follow the example below: Solve the equation: 2(a + 5) = 16 1. Multiply out the brackets and remember that eve...
EG
Answered by Emma G. • Maths tutor
42519 Views

How do you solve a graphing problem on STEP?

Well, as with all STEP questions, each problem is unique. But with graphing problems there are some nice things you can do to help break down the problem. Firstly, ALWAYS DIFFERENTIATE, i cannot stress this ...
OM
Answered by Oliver M. • STEP tutor
2272 Views

How is the perfect passive participle formed and used in Latin?

The perfect passive participle is found in the fourth column of principal parts tables. It is formed differently in each conjugation: First: -atus (amatus) Second: -itus/irregular (monitus) Third: mostly irr...
HD
Answered by Hope D. • Latin tutor
53725 Views

How do you intergrate ln(x)?

There's a nice trick here you can do, treat the equation as 1*ln(x) then intergrate by parts. Differentiating ln(x) gives 1/x, while intergrating 1 gives x So your left with a much easier intergration x ln(x...
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Answered by Oliver M. • Maths tutor
8686 Views

Explain the use of the verbs Ser and Estar.

The verb 'ser' meaning to be, is used for permanent situations or statuses. e.g. Pablo es un chico aburrido = Pablo is a boring boy. The verb 'estar' also means to be but it is used for temporary situations ...
AS
Answered by Assia S. • Spanish tutor
3744 Views