factorise:
x^2+4√2+6
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Step-by-step explanation:
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Answered by
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Answer:
Step-by-step explanation:
X square +2root2 +root2+6
X(x+ 2root2)+ root2(x+2root2)
(x+root2) (x+2root2)
taking x+root2=0
X=-root2
X+2√2=0
X=-2√2
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