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The soldier is wounded by the enemy
Number Equations7x+y=12x^2 - y=3Rearrange equation 1 to equal yy=1-7xSubstitute 1 into 22x2- (1-7x)=32x2+7x-1=3Format into quadratic equation2x2+7x-4=0 (2x-...
shown using a diagram during interviewusing the crab claw method, multiplying the correct components with one another, displaying how to set it out neatly and correctly to the benefit of th...
There are two parts to this expression, the coefficients and the powers of x, and they can be addressed separately.It's important to remember the rules of indices - am x an = am...
Adolf Hitler was the German fascist dictator from the years 1933 - 1945, when he committed suicide. He is famous for instigating the Second World War and introducing the war to Nazism.
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