Question

x²+15x+50, Factorize the given equation.

Answer 1

x^2 + 10 x + 5x + 50 ( 10x +5x written because 10×5=50 & 10+5=15)
so, x(x+10)+5(x+5)
(x+5)(x+10)
therefore x =(-5) & x =(-10)

Answer 2

Answer:

x² + 15x + 50 = ( x + 10 )( x + 5 )

Step-by-step explanation:

x² + 15x + 50

Splitting the middle term, we get

= x² + 10x + 5x + 50

= x( x + 10 ) + 5( x + 10 )

= ( x + 10 )( x + 5 )

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