# Solving quadratic equations by factorization.

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Solve the following quadratic equations by factorization:

a) x^2 - 5x = 0

b) 6t^2 = t(t-4)

c) a^2 + 9a = 0

https://brainmass.com/math/basic-algebra/12400

#### Solution Preview

a) x^2 - 5x = 0

x(x - 5) = 0 (take out common factor "x")

Therefore: x = 0 x - 5 = 0

x = ...

#### Solution Summary

Quadratic equations are solved by factorization.

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