[tex]( - {10})^{2} [/tex]
2.
[tex] - {10}^{2} [/tex]
3.
[tex]( - \frac{4}{7} ) { }^{2} [/tex]
4.
[tex]0.3 {}^{2} [/tex]
5.
[tex]( - 2) {}^{3} [/tex]
6.
[tex] - 2 {}^{3} [/tex]
jawabannya brp kak
Jawaban:
1.
[tex] {( - 10)}^{2} = - 10 \times ( - 10) = 100[/tex]
2.
[tex] { - 10}^{2} = - 10 \times 10 = - 100[/tex]
3.
[tex]( - \frac{4}{7} ) { }^{2} = \frac{ {4}^{2} }{ {7}^{2} } = \frac{16}{49} [/tex]
4.
[tex]0.3 {}^{2} = \frac{ {3}^{2} }{ {10}^{2} } = \frac{9}{100} = 0.09[/tex]
5.
[tex]( - 2) {}^{3} = - 2 \times - 2 = 4 \times - 2 = - 8[/tex]
6.
[tex] - 2 {}^{3} = - ( {2}^{3} ) = - 8[/tex]
Jawaban:
{( - 10)}^{2} = - 10 \times ( - 10) = 100(−10)
2
=−10×(−10)=100
2)
{ - 10}^{2} = - 10 \times 10 = - 100−10
2
=−10×10=−100
3)
( - \frac{4}{7} ) { }^{2} = \frac{ {4}^{2} }{ {7}^{2} } = \frac{16}{49}(−
7
4
)
2
=
7
2
4
2
=
49
16
4)
0.3 {}^{2} = \frac{ {3}^{2} }{ {10}^{2} } = \frac{9}{100} = 0.090.3
2
=
10
2
3
2
=
100
9
=0.09
5)
( - 2) {}^{3} = - 2 \times - 2 = 4 \times - 2 = - 8(−2)
3
=−2×−2=4×−2=−8
6)
- 2 {}^{3} = - ( {2}^{3} ) = - 8−2
3
=−(2
3
)=−8
Penjelasan dengan langkah-langkah:
itu semoga membantu
[answer.2.content]
