Revision 7 - Paper 2 Excel in Mathematics - Grade 10 (Form 4) 3. (a) Use the quadratic formula to solve the equation 3x - 4x -5= 0. Give your answers correct to 3 decimal places.

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Q: с) 13х — 51 - 1--7- 8х|

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Q: 4 - i is a solution of a quadratic equation with realcoefficients. Find the other solution.

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Q: Home work Solve the following equation 1- az az Solve 2- ax 2х %3D ду 3.

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Q: Determine a quadratic equation that has the given solutions. −1/2, 2/5 ________________=0

A: the quadratic equation has the solutions x=-'12 and x=25

Q: Confirming Homework. See Attached

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Q: Exercises 25–28: Solve by completing the square. 25. x² + 2x = 5 26. x² - 3x = 3 27. 2:2 – 62 - 1 =…

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A: Here I am attaching image so that you understand each and every step.