Question

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Answer 1

Jawaban:

3. Bentuk sederhana dari (65 + 65 + 65 + 65 + 65 + 65) adalah:

[tex]\[ 6 \times 65 = 390 \]

[/tex]

Jadi, jawabannya adalah:

[tex]\[ \text{B. } 390 \]

[/tex]

4. Bentuk sederhana dari operasi

[tex](5m \times (3mn²)²) adalah:[/tex]

[tex]\[ 5m \times (9m^2n^4) \]

[/tex]

[ 45m³n4]

Jadi, jawabannya adalah:

[tex]\[ \text{C. } 45m^3n^4 \][/tex]

ᶜˡᵃⁱᶠʳ

Answer 2

NOMOR 3.

• [tex]B. \: {6}^{6}[/tex]

PEMBAHASAN :

[tex]{6}^{5} + {6}^{5} + {6}^{5} + {6}^{5} + {6}^{5} + {6}^{5}[/tex]

• [tex]= 6 \times {6}^{5}[/tex]
• [tex]= {6}^{1 + 5}[/tex]
• [tex]= {6}^{6}[/tex]

NOMOR 4.

• [tex]D. \: {45m}^{6} {n}^{4} [/tex]

PEMBAHASAN :

[tex]{5m}^{4} \times {({3mn}^{2})}^{2} = {5m}^{4} \times {3}^{2} {m}^{2} {n}^{2 \times 2} [/tex]

• [tex]= {5m}^{4} \times {9m}^{2} {n}^{4} [/tex]
• [tex]= (5 \times 9) {m}^{4 + 2} {n}^{4} [/tex]
• [tex]= {45m}^{6} {n}^{4} [/tex]