5 kali buka kurung negatif 4 tutup kurung
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Jawaban:
-20
Penjelasan dengan langkah-langkah:
( + ) × ( - ) = ( - )
= 5 × (-4)
= -(5 × 4)
= -20
[tex] [/tex]
--
[tex] \\ \\ \\ \\ \\ [/tex]
[tex] \sf = 5 \times ( - 4) \\ \sf = - (5 \times 4) \\ = \pink{ \sf - 20} \: \: \: \: \: \: \: \: \: [/tex]
[tex] \\ \\ [/tex]
- Rumus nya
[tex] \\ \\ [/tex]
[tex] \sf \: rumus \: bilangan \: bulat \: \pink{ \sf perkalian} \: : [/tex]
[tex] \\ \\ [/tex]
- ( + ) × ( + ) = +
- ( - ) × ( + ) = -
- ( + ) × ( - ) = -
- ( - ) × ( - ) = +
[tex] \\ \\ \\ \\ \\ [/tex]
--
[tex]\tiny\purple{ \boxed{ \purple{\underline{ \color{black}{ \pmb{ \tt{ \: gut \: }}}}}}}[/tex]
[answer.2.content]
