root2x²+7x+5root2=0
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Hello,
√2x²+7x+5√2=0;
√2x²+2x+5x+5√2=0;
√2x(x+√2)+5(x+√2)=0;
(√2x+5)(x+√2)=0;
√2x+5=0 or x+√2=0;
x=-5/√2 or x=-√2
bye :-)
√2x²+7x+5√2=0;
√2x²+2x+5x+5√2=0;
√2x(x+√2)+5(x+√2)=0;
(√2x+5)(x+√2)=0;
√2x+5=0 or x+√2=0;
x=-5/√2 or x=-√2
bye :-)
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