Topic: simplification list of topics
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9 items are filed under this topic.

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	1/6k=-11		2014-11-13
		From Marty: Using the balance method, what is the answer to 1/6k=-11, trying to find what k equals. Thanks Answered by Penny Nom.
	Simplify the expression		2012-02-12
		From Christy: Hi guys, ok so I'm having problems with solving this equation since it's been so long I've done precal. I have to find critical points so I have to find the derivative first. This is what I've done so far s(t)= (t-6)^4 * (t+1)^2 t'= 4(t-6)^3*(1)*(t+1)^2+ 2(t+1)(1)*(t-6)^4 so this is where I got stuck, which is the algebra part. How can I simplify this to get the answer to figure out the critical points. Answered by Penny Nom.
	An algebraic exercise with fractions and radicals		2008-11-18
		From Rubén: Question from Rubén, a teacher: I have the ecuation: U = [yb / (ab+a^2)]^1/2 + [ya / (ab+b^2)]^1/2 I know for sure this reduces to U = [y (1/a + 1/b)]^1/2 but I cannot find a way to get into that result! Thanks Answered by Rubén Osuna.
	How do you simplify a fraction if one of the numbers is negative?		2005-12-05
		From Stephanie: Question: How do you simplify a fraction if one of the numbers is negative? Ex. -32/40 Answered by Penny Nom.
	ln(hx+n)		2005-01-07
		From Anibal: if I have the eq. y=hx+n and I want to know ln(y), how do I process ln(hx+n)? Answered by Penny Nom.
	Algebraic simplification		2004-03-31
		From Chris: Simplifying Exponents Question b^5d^2/b^3d^8 Answered by Penny Nom.
	A simplification problem		2002-01-10
		From A Parent: FIND (A / B) . (C / D) where A = Y squared + 3 . Y cubed B = Y squared + 4 C = 2 . Y + Y squared D = Y + 4 Y squared + 3 Y cubed Answered by Penny Nom.
	Square roots		2000-10-29
		From Pamela: HERE GOES(I WILL USE Q AS THE SYMBOL FOR SQUARE ROOT): 8(Q2) - 5(Q2) + Q2 SECOND PROBELM IS (1 + Q2)2 LAST ONE 3/(2-Q5) Answered by Claude Tardif.
	Simplify 21+2[3z+5(3z+8)]		2000-07-02
		From Dennis Dyer: My daughter has a math problem that I can't help her with. The problem is 21+2[3z+5(3z+8)] I can get the answer 101 +36z but I can't show her the correct way to write it out. Would you please show the correct way to show her work... Answered by Penny Nom.

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