Question

bantu jawab pakai rumus ​

Answer 1

Penyelesaian

[tex]7 \sqrt{3} + \sqrt{45} - \sqrt{192} [/tex]

[tex] = 7 \sqrt{3} + 4 \sqrt{3} - (8 \sqrt{3} )[/tex]

[tex] = (7 + 4 - 8) \sqrt{3} [/tex]

[tex] = (11 - 8) \sqrt{3} [/tex]

[tex] = 3 \sqrt{3} [/tex]

Answer 2

7√3 + √48 - √192

= 7√3 + √16.3 - √64.3

= 7√3 + √4².3 - √8².3

= 7√3 + 4√3 - 8√3

= (7 + 4 - 8)√3

= (11 - 8)√3

= 3√3

[tex]\boxed { \color{cyan} \mathcal{INFINITE \: WORLD}}[/tex]