Hasil nya apa ya gan

By Admin ReiPosted on December 7, 2022

Hasil nya apa ya gan

Hasil nya apa ya gan

Jawaban:

a. 1

b. 1/49

Penjelasan dengan langkah-langkah:

$a.) : : {3}^{10} times {3}^{ - 4} times {27}^{ - 2} \ = {3}^{10} times {3}^{ - 4} times {3}^{ - 6} \ = {3}^{10 - 4 - 2} \ = {3}^{0} \ = 3 times 3 \ = 1$

$b.) : : {7}^{2} times 7 times {7}^{ - 5} \ = {7}^{ - 2} \ \ = frac{1}{ {7}^{2} } \ \ = frac{1}{49}$

Semoga membantu:D