3. Selesaikan soal berikut a. 4³ x 4² = b. 5⁶ : 5⁴ = c. (3 X 4)²=

3. Selesaikan soal berikut a. 4³ x 4² = b. 5⁶ : 5⁴ = c. (3 X 4)²=

Jawaban:

a) 1024

b) 25

c) 144

Penjelasan dengan langkah-langkah:

a) 4³ x 4²

$sf = {4}^{3 + 2}$

$sf = {4}^{5}$

$sf = 1024$

$= sf {5}^{6 - 4}$

$sf = {5}^{2}$

$sf = 25$

$sf = {12}^{2}$

$sf = 144$

Jawaban:

${4}^{3} times {4}^{2} = {4}^{5} = 1024$

${5}^{6} div {5}^{4} = {5}^{2} = 25$

${(3 times 4)}^{2} = {12}^{2} = 144$