Mathematics

Raiden Hendrix

22 July, 13:10

1. What is the simplified form of each expression?

7x^-8 * 6x^3

a. 42/x^5

b. 1/42x^5

c. 42x^11

d. 13x^-5

(-2x8) · 3y9 · 2x4

a. 3x^12y^9

b. - 12x^72y^9

c. - 12xy^21

d. - 12x^y^9

2. Find the simplified form of the expression. Give your answer in scientific notation.

(8 x 10^7) (7 x 10^4)

a. 1.5 * 10^12

b. 5.6 * 10^12

c. 1.5 x 10^29

d. 5.6 x 10^29

(7 * 10^-4) (9 * 10^-10)

a. 6.3 * 10^-13

b. 63 * 10^-13

c. 6.3 * 10^-15

d. 6.3 * 10^-16

+4

Answers (1)

Know the Answer?

Not Sure About the Answer?

Find an answer to your question ✅ “1. What is the simplified form of each expression? 7x^-8 * 6x^3 a. 42/x^5 b. 1/42x^5 c. 42x^11 d. 13x^-5 (-2x8) · 3y9 · 2x4 a. 3x^12y^9 b. ...” in 📘 Mathematics if you're in doubt about the correctness of the answers or there's no answer, then try to use the smart search and find answers to the similar questions.

Search for Other Answers

You Might be Interested in

5,500,000 in expanded form

A famous motorcycle company has just built its first electric model. Like all vehicles, the purpose of the motorcycle is to put out kinetic energy. How much energy goes toward kinetic energy? 50 J 200 J 400 J 800 J

A large company claims that the average age of their employees is 32 years, with a standard deviation of four years. The average age of employees in the sales department at the company is 27 years.

Which fraction is equivalent to 6 and 13?

Hector has a $5 off coupon at Brenda's bagels. Bagels cost $8.99 per dozen. Write an equation that modes the total amount of money y Hector owes if he buys x dozen of bagels.

New Questions in Mathematics

What is 9.75x3.5 equal to

What does not domain mean

A researcher surveyed five randomly selected employees from each of four different companies about their daily commutes to work. The table shows the commute times for the surveyed employees.

Round 82.37 to the nearest tenth

Which of the following statements are true? check all that apply. 1) the mean is affected by outliers. 2) the mean is always a more accurate measure of center than the median.