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1iii) Solve 7/2x^2+13/4x+1=2

In order to solve this trickier problem, the quadratic equation must be applied
x=[-b +- sqrt(b^2-4ac)]/2a

Apologies for messy notation, full solution will be demonstrated during interview clearly when whiteboard is available

Answered by Kishwar I. • Maths tutor

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1iii) Solve 7/2x^2+13/4x+1=2

Related Maths GCSE answers

In a sale a bag is reduced by 30%. The bag is now £31.50. Work out the original price of the bag.

Expand and simplify (x-4)(2x+3y)^2

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A lorry can travel 35 miles per litre of diesel that costs £7.30 per litre. What is the cost in £ (to the nearest 2 decimal places) of the diesel used in driving the lorry 200 miles?

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