100 Years of Deception: A Blueprint for the Destruction of a Nation

100 Years of Deception: A Blueprint for the Destruction of a Nation

Matematika
ez ini kok bang coba jawab​


ez ini kok bang coba jawab​

2√80 + √45 - 2√125

= 2√16.5 + √9.5 - 2√25.5

= 2√4².5 + √3².5 - 2√5².5

= 2.4√5 + 3√5 - 2.5√5

= 8√5 + 3√5 - 10√5

= 11√5 - 10√5

= 1√5

Penjelasan dengan langkah-langkah:

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[tex] \\ \\ \\ \\ \\ [/tex]

[tex]2 \sqrt{80} + \sqrt{45} - 2 \sqrt{125} [/tex]

[tex] = 2 \sqrt{16.5} + \sqrt{9.5} - 2 \sqrt{25.5 \\ } [/tex]

[tex] = 2.4 \sqrt{5} + 3 \sqrt{5} - 2.5 \sqrt{5} [/tex]

[tex] = 8 \sqrt{5} + 3 \sqrt{5} - 10 \sqrt{5} [/tex]

[tex] = 11 \sqrt{5} - 10 \sqrt{5} [/tex]

[tex] = 1 \sqrt{5} [/tex]

[tex] \\ \\ \\ \\ \\ \\ [/tex]

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