AllSmilesAlways

9 Questions
1 Answers

0

4162

2

+46

Simplify the radical expression : (-1-√2)/(1+√2), (√8)/(√2+3) , (√3)/(√27-√3) , (√2-√8)/2(√2-1) , (3√3-2√2)/(√3-√2), (√2-√8)/(2√2-1), (1-√2)/(1+√2),

Simplify the radical expression : (-1-√2)/(1+√2), (√8)/(√2+3) , (√3)/(√27-√3) , (√2-√8)/2(√2-1) , (3√3-2√2)/(√3-√2), (√2-√8)/(2√2-1), (1-√2)/(1+√2), (3√3-2√2)/(√3-√2)

AllSmilesAlways Nov 20, 2014

0

1216

5

+46

12^x-2=20

12^x-2=20 ? Explain please

CPhill ●●●●●

AllSmilesAlways May 23, 2014

0

932

3

+46

Expand the logarithm.

log "square root"2t/5w

AllSmilesAlways May 23, 2014

+5

1040

3

+46

Find f/g and state it's domain

f(x)=-20x²+14x+12 and g(x)=5x-6

AllSmilesAlways May 6, 2014

0

3702

1

+46

Rewrite y = Square root 25x-75)+3 to make it easy to graph using a translation. Describe the graph.

Rewrite y = Square root 25x-75)+3 to make it easy to graph using a translation. Describe the graph.
I have multiple questions like this just different numbers, I just need work shown and it will be easy to figure the others out.
I was confused read more ..

AllSmilesAlways Apr 30, 2014

0

3549

3

+46

Let f(x) = 3x-6 and g(x) = x-2 Find g/f and state it's domain

Let f(x) = 3x-6 and g(x) = x-2 Find g/f and state it's domain?
I get how to do the (fog) stuff but I don't get this.

AllSmilesAlways Apr 30, 2014

0

2174

1

+46

If f(x) Square root x+3), what is the equation for f^-1(x)?

If f(x) Square root x+3), what is the equation for f^-1(x)?

AllSmilesAlways Apr 28, 2014

0

3367

1

+46

If f(x)=x^2+7, what is the equation for f^-1(x)?

I don't know what to do w/ the exponent??

AllSmilesAlways Apr 28, 2014

0

3191

2

+46

f(x)=-2x-7 and g(x)=-4x+6. Find (fog)(-5)?

f(x)=-2x-7 and g(x)=-4x+6. Find (gof)(-5)?

A.3 read more ..

AllSmilesAlways Apr 28, 2014

+46

+5

@Melody yes

AllSmilesAlwaysMay 23, 2014