find the roots of the following square equations by factorization
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Answer:
x = 5 or x = -2
Step-by-step explanation:
Given Quadratic equation ,
x² - 3x - 10 = 0
Splitting the middle term ,
we get
=> x² - 5x + 2x - 10 = 0
=> x( x - 5 ) + 2( x - 5 ) = 0
=> ( x - 5 )( x + 2 ) = 0
Therefore ,
x - 5 = 0 or x + 2 = 0
x = 5 or x = -2
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