The function h(x) = x 2 + 2 2 x + k has equal roots. a. Find
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The function h(x) = x2 + 2 √2 x + k has equal roots.
a. Find the value of k.
b. Sketch the graph of y = h(x), clearly labelling any intersections with the coordinate axes.
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a hx x 2 2 x k has equal roots For equal roots the discrimina...View the full answer
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Ankit Jangra
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Related Book For 
Edexcel AS And A Level Mathematics Pure Mathematics Year 1/AS
ISBN: 9781292183398
1st Edition
Authors: Greg Attwood
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