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question 3 l o 5 3 can you find the solution s to these quadratic equations x2 6x 25

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Question 3 (L.O. 5.3) Can you find the solution/s to these quadratic equations? x2 – 6x + 25

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Answer to a math question Question 3 (L.O. 5.3) Can you find the solution/s to these quadratic equations? x2 – 6x + 25

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101 Answers

${x}_{1,2}=\frac{-(-6)\pm \sqrt{(-6)^{2}-4\cdot 1\cdot 25}}{2\cdot 1}$

${x}_{1,2}=\frac{-(-6)\pm 8i}{2\cdot 1}$

${x}_{1}=\frac{-(-6)+8i}{2\cdot 1},{x}_{2}=\frac{-(-6)-8i}{2\cdot 1}$

$=3+4i$

$=3-4i$

$x=3+4i,3-4i$

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