Newest Pre-Calculus Questions | Wyzant Ask An Expert

1,063 Answered Questions for the topic Pre-Calculus

Pre Calculus

03/03/14

Evaluate without using a calculator

1) e^ln2 =x 2) ln(1/sqrt(e))=x 3)(1.45)^x=25 4)10=22(0.87)^q

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Pre Calculus

03/02/14

sqrt e^9t =e^t

could some one help me with this pre-calc question please ? Logarithms and their properties

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Pre Calculus

03/02/14

e^3x=1/e^5

Could someone please help me with this pre-calc question ? thanks ? :)

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Answers •1

Pre Calculus Logarithms Expand

02/03/14

How do you expand ln(4x)(y^1/5)

I am wondering how to expand this log function. This description needs to be 20 words long but you don't need that many to describe this problem. Ya feel?

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Pre Calculus

01/22/14

cos^2x(sinx) simplify the expression

I have no idea what to doafter this. I got to cos^2x/sin^2x (sinx)

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Pre Calculus

12/08/13

how to factor f(x)=6xcubed-7xsquared-89x+140 completely

This is a pre-calculus question. Its chapter 4 in the Holt pre-calculus textbooks.

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Pre Calculus Quadratic Equations

11/05/13

How do I write this is standard form: y= 2(t-1)^2+12

How do I write this equation in standard form? ax^2+bx+C

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Pre Calculus Trigonometry Functions

10/14/13

p(x)+p(5), if p(r)=4r^2+5

p(x)+p(5), if p(r)=4r^2+5 I do not understand how to do this question I have read over the chapter and I still don't understand how to do this function.

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