qz
[tex] \\ [/tex]
[tex] \sqrt{50} + \sqrt{2} - \sqrt{18} = \cdots[/tex]
a) 2√2
b) 3√2
c) 4√2
d) 5√2
[tex] \\ [/tex]
[tex] \sqrt{50} + \sqrt{2} - \sqrt{18} = \cdots[/tex]
a) 2√2
b) 3√2
c) 4√2
d) 5√2
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Jawaban:
√25×2 + √2 - √9×2
5√2 + √2 - 3√2
5√2 - 3√2
3√2(b.)
hasil √50 + √2 - √18 adalah 3√2(b)
Jawaban:
a. 2✓2
Penjelasan dengan langkah-langkah:
✓50+✓2-✓18 = ✓25×2 + ✓2 - ✓9×2
= 5✓2 + ✓2 - 3✓2
= 2✓2