Solve the following equations without a calculator. Leave your answers in surd form where necessary. a. y
Question:
Solve the following equations without a calculator. Leave your answers in surd form where necessary.
a. y2 + 3y + 2 = 0
b. 3x2 + 13x − 10 = 0
c. 5x2 − 10x = 4x + 3
d. (2x − 5)2 = 7
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a To solve the quadratic equation y2 3y 2 0 we can factorize it y 2y 1 0 Setting each factor equal t...View the full answer
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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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