Oblicz :
1. |2-√3|*|2+√3|=
2. |√2-1|:|1-√2|=
Proszę o pomoc, potrzebuję tego na dziś
(2-√3)|*(2+√3)=4-3=1
(√2-1):(-1+√2)=1
1.
|2-√3|*|2+√3|=(2-√3)*(2+√3)=4-3=1
2.
|√2-1|:|1-√2|=(√2-1)/(√2-1)=1
1. 4+2\sqrt{x}3 -2\sqrt{x}3-\sqrt{x}3
4-\sqrt{x}3
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1. |2-√3|*|2+√3|=
(2-√3)|*(2+√3)=4-3=1
2. |√2-1|:|1-√2|=
(√2-1):(-1+√2)=1
1.
|2-√3|*|2+√3|=(2-√3)*(2+√3)=4-3=1
2.
|√2-1|:|1-√2|=(√2-1)/(√2-1)=1
1. 4+2\sqrt{x}3 -2\sqrt{x}3-\sqrt{x}3
4-\sqrt{x}3