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WebFurther factorising is a method of factorising quadratics where \ (a\) is not equal to 1. For example, factorise \ (6x^2 + 13x + 6\). To factorise this quadratic, first multiply the coefficient of \ (x^2\) by the constant term (\ (c\)). 6 × 6 = 36. Find two numbers which have a product of 36 and a sum of 13. These are 4 and 9 as 4 × 9 = 36 ... WebSolve trigonometric equations in Higher Maths using the double angle formulae, wave function, addition formulae and trig identities. dark accent bedroom wall

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WebCurrent Weather. 11:19 AM. 47° F. RealFeel® 40°. RealFeel Shade™ 38°. Air Quality Excellent. Wind ENE 10 mph. Wind Gusts 15 mph. WebSimplifying rational expressions or algebraic fractions works in the same way as simplifying normal fractions. A common factor must be found and divided throughout. For example, to simplify the... WebThe equation of a circle can be found using the centre and radius. The discriminant can determine the nature of intersections between two circles or a circle and a line to prove for tangency. dark acid washed jeans