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Solve x^2 = 4(x – 3)^2

x 2 = 4(x-3) 2 x 2 = 4(x-3)(x-3) - showing that these are double bracketsx 2 = 4(x 2 - 6x + 9) - expanding the double bracketsx 2 = 4x 2 - 24x + 36 - multiplying the 4 by the expression inside to remove the ...
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Answered by Emily L. • Maths tutor
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Explain how the price mechanism responds to excess supply in a free market

A free market is one where the price of the good or service is determined by the demand from consumers and the supply from producers. When there is excess supply within a market, it means that there is too m...
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Answered by Emily L. • Economics tutor
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Acabas de pasar tus vacaciones en España. Escríbele una carta a tu amiga española. Escribe aproximadamente 90 palabras en español.

Hola ! Acabo de pasar una semana en España para mis vacaciones. Fui con mis padres y mi hermano, lo pasé bomba! Fuimos a Madrid y visitamos muchos lugares de interés. Normalmente, no me gustan los museos per...
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Answered by Emily L. • Spanish tutor
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Lisez tout le texte et traduisez ce passage en francais.

Le pouvoir de faire des grèves et des manifestations est consideré un droit inviolable par le Francais. En fait, recemment il y a eu des manifestations dans toute la France. À Nantes, les jeunes manifestants...
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Answered by Blessing E. • French tutor
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Expand the following equations

a. x(x+4)b. 3x(x+4)c. (x+8)(x+3)d. (x+7)^2
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Answered by Kane S. • Maths tutor
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