Expand and simplify if possible: a. 2 (3+5) b. (25 )(5+3) c. (62 )(47)

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Expand and simplify if possible:

a. √2 (3 + √5)

b. (2 − √5 )(5 + √3)

c. (6 − √2 )(4 − √7)

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Edexcel AS And A Level Mathematics Pure Mathematics Year 1/AS

ISBN: 9781292183398

1st Edition

Authors: Greg Attwood

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Expand and simplify if possible: a. 2 (3+5) b. (25 )(5+3) c. (62 )(47)

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a To expand and simplify 2 3 5 we can distribute the square root of 2 to both terms inside the paren...View the full answer

Edexcel AS And A Level Mathematics Pure Mathematics Year 1/AS

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