Question

x^2+595x-1500 find factorisation​

Answer 1

${x}^{2} + 595x - 1500 \\ \\ a = > 1 \\ b = > 595 \\ c = > - 1500$

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$\color{red} \huge \boxed{d = {b}^{2} - 4ac}$

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$d = > {(595)}^{2} - 4 \times 1 \times - 1500 \\ \\ d = > 354025 + 6000 \\ \\ d = > 360025$

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$\color{hotpink} \huge \boxed{x = > \frac{ - b + - \sqrt{d} }{2 \times a} }$

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$x = > \frac{ - 595 + \sqrt{360025} }{2 \times 1} \: \: \: \: \: \: x = > \frac{ - 595 - \sqrt{360025} }{2 \times 1} \\ \\ x = > \frac{ - 595 + 600.02}{2} \: \: x = > \frac{ - 595 - 600.02}{2} \\ \\ x = > \frac{5.02}{2} \: \: x = > \frac{ - 1195.02}{2} \\ \\ x = > 2.51 \: \: \: \: \: x = > - 597.51$