Question

Apply the laws of exponents, calculate the result and express the result in scientific notation, and as a decimal: (1.5·10^3)^2 . The result as a decimal is .The result in scientific notation is · 10 . The result as a decimal is .

Answer 1

Answer:

$2.25 \times 10^{6}$

2250000

Step-by-step explanation:

We have to express the result of $(1.5 \times 10^{3} )^{2}$ in scientific notation and as a decimal.

Now, $(1.5 \times 10^{3} )^{2}$

= $(1.5 \times 10^{3} ) \times (1.5 \times 10^{3} )$

= $(1.5 \times 1.5) \times (10^{3} \times 10^{3} )$

= $2.25 \times 10^{(3+3)}$

= $2.25 \times 10^{6}$

So, this is the answer in scientific notation.

And in decimal notation, it can be written as 2250000.

(Answer)