Which shows the following expression using positive exponents?

Asked by maham237 @ 18/12/2020 in Mathematics viewed by 369 People

a^3 b^-2/ ab^-4

Answered by maham237 @ 18/12/2020

The answer to this question would be: a^2 b^2
In this question, you have two variable ( a and b) with some exponent. To make the number express positive exponent, you can switch it location from denominator to numerator position, or vice versa. In this case, the calculation would be:

a^3 * b^-2 / a^1 b^-4=
a^3 * b^4 / a^1 b^2=
(a^3 / a^1) * (b^4/b^2)=
a^(3-1) * b^(4 -2)=
a^2 * b^ 2

Which shows the following expression after the negative exponents have been eliminated?

Asked by maham237 @ 02/12/2020 in Mathematics viewed by 585 persons

a^3b^-2/ab^-4 Assume a can’t equal 0 and b can’t equal 0

The following table shows the position of six elements

Asked by admin @ 17/08/2021 in Science viewed by 262 persons

The following table shows the position of six elements A, B, C, D, E and F in the periodic table. Groups 1 2 3 to 12 13 14 15 16 …

The following table shows the position of five elements

Asked by admin @ 11/08/2021 in Science viewed by 300 persons

31 The following table shows the position of five clements A, B, C, D and E inthe modern periodic table.123 to 12 1314 | 15 …

Using exponents write three more expressions whose value is 216

Asked by maham237 @ 29/06/2021 in Mathematics viewed by 571 persons

6^3=216.

Which of the following shows the equation rewritten using logarithms?

Asked by maham237 @ 24/12/2020 in Mathematics viewed by 554 persons

Which of the following shows the equation log4(x+6)=2 rewritten using logarithms?

Express the following as rupees using decimals 9 paise

Asked by admin @ 20/08/2021 in Math viewed by 401 persons

Express the following as rupees using decimal 9 Paise 77 rupees 7 paise 235 paise

Express each of the following numbers using exponential notation

Asked by admin @ 17/08/2021 in Math viewed by 343 persons

Express each of the following number using exponential notation (i) 512 (ii) 343 (iii) 729 (iv) 3125

Which expression is correctly simplified using the laws of exponents

Asked by maham237 @ 20/06/2021 in Mathematics viewed by 312 persons

a. (a^0 b^3) = b^12 b. (a^4 b^2)^3 = a^7 b^5 c. (a^2) ^-3 = (a^9) over over (b^3) ( b^6) d. (a^5) (a^3) over = over (b^3) b Which …

Which of the following expressions is generally used for solubility

Asked by maham237 @ 28/05/2021 in Chemistry viewed by 287 persons

grams of solute per 100 grams of solvent grams of solvent per 100 milliliters of solute grams of solute per 100 grams of solution grams of solute per 100 milliliters …

Using v = lwh, what is an expression for the volume of the following prism?

Asked by maham237 @ 23/12/2020 in Mathematics viewed by 349 persons

Using v=lwh, what is an expression for the volume of the following prism?

Simplify the expression tell which properties of exponents you used

Asked by admin @ 29/10/2021 in Mathematics viewed by 290 persons

PLEASE!?!?!? 11 points and brainliest Match the expression to the exponent property that you use first to simplify the expression.

Use number properties to simplify the following expression 5 3

Asked by maham237 @ 24/06/2021 in Mathematics viewed by 341 persons

-5 + (5 + 3) In the box below, show each step in simplifying the expression and explain which property you used in each step.

Use quotient rule and rewrite each expression as single exponent

Asked by admin @ 28/10/2021 in Mathematics viewed by 343 persons

Use the product, quotient, and power rules of logarithms to rewrite the expression as a single logarithm. Assume that all variables represent positive real numbers. (2 points) 4log x + …

Solve the following problems express your answers in scientific notation

Asked by admin @ 03/12/2021 in Chemistry viewed by 373 persons

4. Express the answers to the following problems in scientific notation. Hint: Use the subtraction example to solve the addition problem. A. (1.8 X 1020) X (2.5 X 10^16) C. …