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3x(x-2)You do 3x times everything in the bracket so 3x * x = 3x² and 3x * -2 = -6x (negative * a postive = a negative)Then combine the two to give you 3x² - 6x

Both 'ser' and 'estar' mean 'to be' in Spanish.However unlike English, there are two words which need to be used in different scenarios/contexts.
Ser -The acronym DOCTOR can be used...

Both the tenses are PAST TENSE. The key difference is what they each mean. Imperfect tense= unfinished action or interrupted action, perfect tense= completed action in the past. (hence the IMPERFECT- not ...

An injection is defined as money that originates outside the circular flow of income and so will increase national income. The three types of injections are exports, government spending and investments. A...

Il y a plusieurs réponses correctes)On devrait essayer d'utiliser de nombreux temps pour exhiber ses compétencesPar exemple:"Mon père, il s'appelle Mark et ma mère, elle s'appelle Sarah. J'ai deux pe...