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find the roots of this following equation: 2x^2+18x+36

Factorisation question: Simplify equation as each function is divisible by 2 then factorise to find roots, roots must = x value when added roots must = constant when multiplied

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find the roots of this following equation: 2x^2+18x+36

Related Maths GCSE answers

4x^2 + 8x + 3 can be written in the form a(x + b)^2 + c where a, b and c are whole numbers. Work out the values of a, b and c.

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Write x^2 – 10x + 12 in the form (x – a)^2 + b , where a and b are integers.

There are 7 white socks and 4 black socks in a drawer. Two socks are taken out at random without replacement. Work out the probability that the two socks are the same colour

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