sovle it................
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p(x)=x²+2√2x-6
=x²+3√2x-√2x-6
=x(x+3√2)-√2(x+3√2)
=(x+3√2)(x-√2)
p(x)=0
∴ (x+3√2)(x-√2)=0
x=-3√2 , x=+√2
=x²+3√2x-√2x-6
=x(x+3√2)-√2(x+3√2)
=(x+3√2)(x-√2)
p(x)=0
∴ (x+3√2)(x-√2)=0
x=-3√2 , x=+√2
anmolsoni:
yes
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