Solve by factorization. a. x 2 + 3x 10 = 0 b. x 2 7x
Question:
Solve by factorization.
a. x2 + 3x − 10 = 0
b. x2 − 7x + 12 = 0
c. x2 − 6x − 16 = 0
d. 5x2 + 19x + 12 = 0
e. 20 − 7x = 6x2
f. x(10x − 13) = 3
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a x2 3x 10 0 We factorize this quadratic as x 5x 2 0 Therefore the solutions are x 5 and x 2 ...View the full answer
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Related Book For
Cambridge International AS And A Level Mathematics Pure Mathematics 1 Coursebook
ISBN: 9781108407144
1st Edition
Authors: Sue Pemberton, Julian Gilbey
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