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Solve the following equation: x^2- x - 12 = 0

When looking at this equation, we need to think of two numbers that multiply together to give 12 and have a difference of one. We can rewrite the equation as the following: (x-4)(x+3) = 0 Solving for x:This ...
DL
Answered by Daniel L. • Maths tutor
3024 Views

3/(x-1) - 2/(x+1) = 1 Solve to find the values of x.

3(x+1) - 2(x-1) = 1(x-1)(x+1)3x + 3 - 2x + 2 = x 2 - 1x 2 - x - 6 = 0(x - 3)(x + 2) = 0x = 3 x = -2
EB
Answered by Ece B. • Maths tutor
3283 Views

What is the best way to structure an essay?

A good essay consists of an introduction, usually three to four paragraphs, and a conclusion. In terms of paragraph structure for each point, there are various acronyms students can use to ensure they have f...
FJ
23911 Views

How do you conjugate the verb "hablar" (to speak) into the preterite tense?

The rule for regular verbs in the preterite tense requires you to add the correct endings to the stem of the verb ('Hablar' - 'Habl'):habléhablastehablóhablamoshablasteishablaron
FJ
Answered by Florence J. • Spanish tutor
2149 Views

Transform the following sentences into the perfect tense:

Je joue au football. J'ai joué au football.Elle va au cinéma.Elle est allée au cinéma.La pomme que nous lui donnons. La pomme que nous lui avons donnée.
SE
Answered by Sarah E. • French tutor
1959 Views