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Solve the equation x^2 + 3x - 10 = 0

Identify a, b and c based in the GENERAL FORM OF A QUADRATIC EQUATION: ax² + bx + c (= 0)ax² + bx + c = 0 x² + 3x - 10 =...

Answered by Emmanuel A. • Maths tutor

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Discuss the application of the inverted U hypothesis and drive theory to achieve optimum performance

Drive theory shows that there is a linear relationship between arousal and sporting performance. (AO1) As arousal increases dominant habit occurs – elite performer error free / novice performer error str...

Answered by George M. • Physical Education tutor

4063 Views

Was Nazi support in the years 1930 - 32 a reaction to the growth of Communism?

Following the economic instability fostered by the 1929 Wall Street Crash, support for the Communist Party of Germany (the KPD) did increase. In the 1930 federal elections for example the KPD polled 4.5 m...

Answered by Oliver C. • History tutor

3835 Views

Solve the simultaneous equations xy=2 and y=3x+5.

x=1/3 and y=6 or x=-2 and y=-1

Answered by Seeitha S. • Further Mathematics tutor

2276 Views

Solve the equation 2X^2 + 5X + 2 = 0 stating clearly the number of roots

Firstly, we can identify 2X² + 5X + 2 = 0 as a quadratic equation by the fact it is an X² term, an X term and an integer term all within the same equation, and is equal to zero. To s...

Answered by Luke P. • Maths tutor

2854 Views