math
posted by kristie .
how would you simplify this equation:
y = (x+3)/[(4sqrt(16+h))]
please help me!
you have three variables. I am not certain "simplify" is an appropriate term here.
ohhhh it was my mistake. I meant:
y = h/[(4sqrt(16+h))]
y = h/[(4sqrt(16+h))]
rationalize the denominator..
y = h/[(4sqrt(16+h))] *(4+sqrt(16+h)/(4+sqrt(16+h)
y=h(4+sqrt(16+h)/(1616h)
you finish it. check my work.
Respond to this Question
Similar Questions

math,algebra,help
Directions are simplify by combining like terms. x radiacal 18 3 radical 8x^2 can someone show me how to do these types of problems. thanks I cant determine the second term. For the first, I think you meant x sqrt(18) which reduces … 
algebra
Can someone please check my work on this problem? 
algebra,math,help
Use Property 2 to simplify each of the following radical expressions. sqrt (10)/ sqrt(49) My answer: sqrt (10) / (7) THis next one i need help: Use the properties for radicals to simplify each of the following expressions. Assume that … 
math,correction
Can someone help me with these...plz Simplify 2radical (12) + 4 radical (27) if i simplify radical (12) i get 2radical (3) then if i simplify radical (27) i get 3radical (3). so now i don't know if i'm doing this correctly or how to … 
Math/Calculus #2
Integrate: 1/(xsqrt(x+2) dx I came up with: (2/3)(2*ln((sqrt(x+2))2)+ln((sqrt(x+2))1)) but it keeps coming back the wrong answer even though I integrated correctly. Is there a way to simplify this answer, and if so, how? 
Algebra
SIMPLIFY: ROOT 0F 7 * ROOT OF 14 SIMPLIFY: ROOT OF 1/5 EVALUATE, IF POSSIBLE: ROOT OF 9/16 (I GOT 3/4 BUT I WAS NOT SURE IF THAT WAS CORRECT OR NOT) SIMPLIFY. ASSUME X REPRESENTS A POSITIVE NUMBER: ROOT OF 45X^4 ROOT 0F 7 * ROOT OF … 
math
9  sqrt108 over 3 simplify divide 3 into each term. Now in the second term, note that... 1/3 * sqrt 108= sqrt (108/9) and you can simplify that. 
Algebra 2
1. Simplify: sqrt6(sqrt2/2+sqrt3)sqrt8 2. Simplify: sqrt(72x^3)5x sqrt(2x) 3. Simplify: (2sqrt6sqrt3)^2 4. Simplify: 6/3+2sqrt3 5. Solve: 2y=sqrt(y+4) I need all of the steps. Thanks 
Math
Simplify each expression. All variables represent positive numbers. Sqrt of 75p^3q^2 divide by sqrt of p^5q^4 My answer: 5q sqrt of 3 / p^2q^2 Is this right? 
algebra
am I right? 1. Simplify radical expression sqrt 50 5 sqrt ^2*** 2 sqrt ^5 5 sqrt ^10 5 2. Simplify the radical expression sqrt 56x^2 28x 2x sqrt 14*** 2x sqrt 7 sqrt 14x2 3. Simplify the radical expression. sqrt 490y^5w^6 2 sqrt 135y^2