Kuis! - Universityku

1.) 6³ × 6²³ =
2.) 99 × 2 – 20 =
3.) 75²³²³ ÷ 75²¹²¹ =
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– Biasa
note : w g ykin anak new gtau ap itu ig;-;

Kuis!

Kuis!

Jawaban:

$1.)6³ × 6²³ \ {6}^{3 + 23} \ = {6}^{26}$

$2.) 99 × 2 - 20 \ 198 - 20 \ = 178$

$3.) 75²³²³ ÷ 75²¹²¹ \ {75}^{2323 - 2121} \ = {75}^{202}$

Jawaban:

1) 6³ x 6²³

= 6^(3 + 23)

= 6^26

Ingat :

a^b x a^c = a^(b + c)

2) 99 x 2 – 20

= (99 x 2) – 20

= 198 – 20

= 178

3) 75²³²³ : 75²¹²¹

= 75^(2323 – 2121)

= 75^202

Ingat :

a^b : a^c = a^(b – c)