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Solve 3x^2 + 6x + 3 = 0

Since there is a common factor of 3 on the the left hand side of the equation, you can take that out as a factor: 3(x^2 + 2x +1) = 0 Then you you can divide both sides by 3: x^2 + 2x + 1 = 0 Now you need to ...
SG
Answered by Samarth G. • Maths tutor
4289 Views

Describir la rutina diaria

It is important to know how to write a short essay in Spanish on your "daily routine" towards GCSE preparation. In this, you should include the relevant reflexive verbs - levantarse, ducharse, acos...
EA
Answered by Emma A. • Spanish tutor
4856 Views

Trigonometry: Find the length of side x on the right-angled triangle.

To answer this question it is best to remember SOH CAH TOA.SOH: sin(angle)=opposite (length of side opposite the angle)/hypotenuse (length).CAH: cos(angle)=adjacent (length of side next to the angle)/hypoten...
MK
Answered by Molly K. • Maths tutor
6367 Views

What can you see in the photo? What themes are covered?

Example photo: smokingIci, on voit quelqu'un qui fume une cigarette et boit un cafe. Il y a une serveuse qui apporte des boissons sur un plateau. Je pense que le bar est dehors et c'est la nuit. La personne ...
EC
Answered by Eve C. • French tutor
2578 Views

How do you use the present subjunctive and what is it?

The present subjunctive is not a new tense. It is a version of the present tense which needs to be used in certain situations. The subjunctive is used to express doubt or desire. To form the subjunctive, the...
EL
2818 Views