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Solve the equation for x: 3x^2 -5 = 22

x =3 or x= -3

Answered by Rachel M. • Maths tutor

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How do you expand (2x-1)(3x+4) using the FOIL method?

Make y the subject of the formula. x=(6+2y)/(3-y)

make y the subject of this expression p = ((x+y)/5)^1/2

(6x+4)/(2x- 2) + 3 = 4 solve for x

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