exam Maths Puzzle Numerical Ability

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2x^2-4x+16=0

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exam Other Question

Multiply the fraction.

2x squared - x - 3 OVER 3x squared + 7x + 4 TIMES 3x squared - 11x - 20 OVER 4x squared - 9 Write a proportion that is equivalent to the statement: If 3 gallons of gasoline cost $5.37, then 8 gallons will cost $14.32.