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Solve 3x^2 + 6x – 2 = 0 Give your solutions correct to 2 decimal places.

3x2 + 6x - 2 = 0 When we have a polynomial with powers of x up to 2 (a quadratic equation) we can apply the quadratic formula : -b ± root(b2-4ac)/2a where your equation is in the for...

MS
Answered by Maya S. Maths tutor
8678 Views

Could you help me to understand how DNA replication works?

In order to answer your question let's separate replication process into steps.

Step 1: Unwinding of double-stranded DNA

The first step of DNA replication involves bi...

RK
Answered by Raminta K. Biology tutor
2187 Views

Outline why a given mass of water has more internal energy than the same mass of ice at the same pressure?

To achieve maximum score, you are expected to define every term that you will use. Therefore in this case define internal energy (the sum of the potential and the (random) kinetic energy of the molecules ...

BP
Answered by Balint P. Physics tutor
2865 Views

How do I form the subjunctive tense and when do I use it?

Usage

It is important to remember that, although in native Spanish the subjunctive tense is used in a huge range of different tenses (eg. pluperfect subjunctive, future subj...

GC
Answered by Grace C. Spanish tutor
2601 Views

I don't understand the difference between Direct and Indirect Object Pronouns - how do I use them?

A normal Direct Object Pronoun (DOP) sentence would look like this:

--> J'attends le bus pendant deux heures chaque matin.

--> to change this sentences into t...

GC
Answered by Grace C. French tutor
7676 Views

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