Find the roots of the following quadratic equation by factorisation
x2 + 2√2x + 2 = 0
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Step-by-step explanation:
Find the roots of the following quadratic
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Answer:
The roots of the following quadratic equation are -√2 and -√2.
Step-by-step explanation:
x²+2√2x+2=0
⇒x²+√2x+√2x+2=0
⇒x(x+√2)+√2(x+√2)=0
⇒(x+√2)(x+√2)=0
⇒x= -√2 or -√2
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