Quadratic Expressions Questions and Answers

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1 answer

Simplify the following

asked Aug 13, 2021 in Mathematics Form 2 by anonymous

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1 answer

Solve the quadratic equation by completing of squares giving your answer to 3sf

asked Aug 2, 2021 in Mathematics Form 3 by anony mous

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1 answer

Given that 2x2−kx+18 is a perfect square, find k and hence solve the equation 2x2−kx+18=0 by factorization.

asked Jul 30, 2021 in Mathematics Form 3 by anony mous

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1 answer

Complete the table below for the function y = 6 + x – x2.

asked Jul 23, 2021 in Mathematics Form 3 by anony mous

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1 answer

Use completing square method to solve for X in.

asked Jul 23, 2021 in Mathematics Form 3 by anony mous

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1 answer

Given the quadratic function y=3x2 + 4x - 1

asked Jul 21, 2021 in Mathematics Form 3 by anonymous

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1 answer

Find the radius as the center of a circle whose equation is

asked Jul 21, 2021 in Mathematics Form 3 by anonymous

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1 answer

Use the matrix method to solve the following pair of simultaneous equations

asked Jul 2, 2021 in Mathematics Form 3 by anony mous

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Form a quadratic equation whose roots are 2.5 + √3 and 2.5 - √3 giving your answer in the form ax2+bx+c=0 where a, b and c are integers

asked Jun 30, 2021 in Mathematics Form 3 by anonymous

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Kering purchased (2x-1) identical pens for Ksh 180. Naraya purchased (3x+ 1) identical pencils for Ksh 200.

asked Jun 18, 2021 in Mathematics Form 1 by anony mous

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