Matematika Sekolah Menengah Atas 2√18+3√8+5√2=jawab dengan rumus​

priscillaarmstrongulv – April 11, 2023

2√18+3√8+5√2=
jawab dengan rumus​

[tex]2 \sqrt{18} + 3 \sqrt{8} + 5 \sqrt{2} [/tex]

[tex] = 2 \sqrt{ {3}^{2} \times 2 } + 3 \sqrt{ {2}^{2} \times 2} + 5 \sqrt{2} [/tex]

[tex] = 2 \sqrt{ {3}^{2} } \times \sqrt{2} + 3 \sqrt{ {2}^{2} } \times \sqrt{2} + 5 \sqrt{2} [/tex]

[tex] = 2 \times 3 \sqrt{2} + 3 \times 2 \sqrt{2} \times \sqrt{2} + 5 \sqrt{2} [/tex]

[tex] = 2 \times 3 \sqrt{2} + 3 \times 2 \sqrt{2} + 5 \sqrt{2} [/tex]

[tex] = 6 \sqrt{2} + 6 \sqrt{2} + 5 \sqrt{2} [/tex]

[tex] = (6 + 6 + 5) \sqrt{2} [/tex]

[tex] = (12 + 5) \sqrt{2} [/tex]

[tex] = 17 \sqrt{2} [/tex]

Jawaban:

Cara di gambar!!!

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