Factorize the following expressions:-
(x + 1)^2 + x - 5
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Step-by-step explanation:
(a+b)²=a²+b²+2ab
(x+1)²=x²+1+2x
=>x²+2x+1+x-5
=>x²+3x-4
factorise the equation
=>x²+4x-x-4=0
=>x(x+4)-1(x+4)=0
=>(x+4)(x-1)=0
=>x=-4,1
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