Question

plese explain and happy republic day​

Answer 1

$\sf \Large Solution!!$

$\sf \to \dfrac{10^{8}\times 10^{7}}{10^{4}\times 10^{2}}$

Here, the base is same so we can first apply the product rule which states that to multiply the exponents when the base is same, we keep the base and add the powers.

$\sf \to \dfrac{10^{8+7}}{10^{4+2}}$

$\sf \to \dfrac{10^{15}}{10^{6}}$

$\sf \to 10^{15}÷10^{6}$

Here, the base is same again so we can apply quotient rule which states that to divide the exponents with the same base, we keep the base and subtract the powers.

$\sf \to 10^{15-6}$

$\sf \to 10^{9}$

$\sf \to 1000000000$

Answer 2

Answer:

1.000000001x10^15

Step-by-step explanation

Hope this helped you