Question

√5x2-4x-√5=0 solve by factorization
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Answer 1

Step-by-step explanation:

sqrt5 x²-5x +x -sqrt5=0

sqrt5 × x(x-sqrt5) +1(x-sqrt5)=0

(xsqrt5 +1)(x-sqrt5)=0

xsqrt5+1=0, x= -1/sqrt5

x-sqrt5 =0, x = sqrt5

x= sqrt5, -1/sqrt5