[tex] \\ [/tex]
45² + 2(4) × 10 - 8
[tex] \\ [/tex]
90² - 72
[tex] \\ [/tex]
[tex]\mathbb\color{pink}{{{RULES : }}}[/tex]
↬Pakai cara!
↬ngasal → report!
↬Rapi!
↬Salah → koreksi 30 menit!
[tex] \\ \\ \\ \\ \\ \\ \\ [/tex]
Hem :v
45² + 2(4) × 10 - 8
[tex] \\ [/tex]
90² - 72
[tex] \\ [/tex]
[tex]\mathbb\color{pink}{{{RULES : }}}[/tex]
↬Pakai cara!
↬ngasal → report!
↬Rapi!
↬Salah → koreksi 30 menit!
[tex] \\ \\ \\ \\ \\ \\ \\ [/tex]
Hem :v
45² + 2(4) × 10 - 8
(45 × 45) + (2 × 4) × 10 - 8
2025 + 8 × 10 - 8
2025 + 80 - 8
2105 - 8
2097
--
90² - 72
(90 × 90) - 72
1800 - 72
8028
Ninmy!
1). 45² + 2(4) × 10 - 8
= (45 × 45) + (2 × 4) × 10 - 8
= 2.025 + 8 × 10 - 8
= 2.025 + 80 - 8
= 2.105 - 8
= 2.097
______
2). 90² - 72
= (90 × 90) - 72
= 8.100 - 72
= 8.028
______
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