We have been given an expression $(8.5\times 10^3)(2\times 10^5)$ . We are asked to find the solution to our given expression expressed as scientific notation.

Let us simplify our given expression.

Using exponent property $a^m\cdot a^n=a^{m+n}$ , we will get:

$8.5\times 2\times 10^3\times 10^5$

$17\times 10^{3+5}$

$17\times 10^{8}$

Now to write our answer in scientific notation, we need our 1st multiple between 1 and 10. So we will rewrite our expression as:

$1.7\times 10\times 10^{8}$

$1.7\times 10^{1+8}$

$1.7\times 10^{9}$

Therefore, our required solution would be $1.7\times 10^{9}$ .

8 0

2 years ago

2 (x+6) +3x +4 simplified

stich3 [128]

Answer: 5x+16

Step-by-step explanation:

Distribute

2x+12 + 3x + 4

Add like terms

5x+16

3 0

2 years ago

Write the expression in factored form x^2 + 12x + 36

Alex Ar [27]

(x + 6) (x + 6)

(x + 6)^2

6 0

2 years ago

Sec(-45)<br> a. sec 45<br> b. -sec 125<br> c. sec 125<br> d. -sec 45

Pachacha [2.7K]

Step-by-step explanation:

you have forgot to put degree

3 0

2 years ago