# College Algebra

posted by .

Write expression as a single quotient

(49-x^2)^1/2 + 3x^2(49-x^2)^-1/2
________________________________
49 - x^2

• College Algebra -

common factor of (49-x^2)^(-1/2) at the top
= (49-x^2)^(-1/2)[49-x^2 + 3x^2]/(49-x^2)
= (49 + 2x^2)/(49 - x^2)^(3/2)

## Similar Questions

ok i need help with these questions i have been trying to figure them out and my brain isnt working. please help and thank you ahead of time. if you can help. 4. Q.write and algebraic expression for the product of 15 and c A. IS IS …
2. ### math

ok i need help with these questions i have been trying to figure them out and my brain isnt working. please help and thank you ahead of time. if you can help. 4. Q.write and algebraic expression for the product of 15 and c A. IS IS …
3. ### math

write each of the following in decimal form: (a) 5x100+2x10+7+4x0.1+8x0.001 ________________________________ (b)... ________________________________
4. ### Math

How do you write the expression for...the sum of the quotient of p and 14, and the quotient of a q and 3
5. ### college algebra

Contract the expressions. That is, use the properties of logarithms to write each expression as a single logarithm with a coefficient of 1. ln(3)-2ln(4+8)
6. ### Math

Write an algebriac expression 1. the quotient of m and two Tell rather the statement is true or false: 2. quotient of 3 and 12 is 4
7. ### Algebra

Write expression as the logarithm of a single expression or number: ln(3x+2)+ln(x+4)
8. ### college algebra

write the expression as a single logarithm In(x/x-2)+In(x+2/x)-In(x^2-4) Please show work
9. ### College Algebra

Write the expression as a single logarithm whose coeffecient is 1. Log x + 12 log y
10. ### algebra

How do you write the expression for 5 less than the quotient of a number and 2. Here is my answer but the quotient part is confusing me. 5<?

More Similar Questions