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# how do i simplify a radical expression?

What are the steps?

# how do you solve 3x^2+2x-3=0

I keep getting the wrong answer and I dont know what step im missing.

# What is the area and radius of a circle if the circumference is 18 inches ?

What is the area and radius of a circle when the circumference is 18 inches ?

# In the numerical valuve 56,012.47893 name the digit that represent each place valuve or name the place value given y the digit

Pleaseeee need help 8 thousandths 9 ten thousandths 0 ? 5? 3? 1? ten thousands? thousands? ones? tenths?

h2 -9hs+9s2

# find the equation of straight lines

find the equation of this straight line, m=3, passing through (1,4)

# I really need help studying for my math final. I need help solving proportions with variables.

My math final is tomorrow and I can't figure out how to do proportions with variables. I am allowed to use a calculator so that will be ok.

# Write the hyperbola in standard form with the vertices at (1,1) and (5,1) and the foci at (-1,1) and (7,1)

Write in standard form

# 4(3-2x)=-44

HHHHHHHHHEEEEEEEEELLLLLLLLLLPPPPPPPPPPP????????????

# What is the difference between "por" and "para?"

I know they both mean for, but I'm trying to remember when to use each of them.

# Which of the following is equivalent to 5+i/1+3i

A. 4-8i/5 B. 4-7i/5 C. 1-7i/5 D. -1-7i/4

# What is a black hole?

I'm confused on what a black hole is and how they work.

# What are quasars?

i dont really get what they are, its not making sense that one exists

# x^2-6x+12=19

how do you complete the square to this function i have a math test tomarow and i do not know or understand this please help

# english questionnnn

Generally, the representatives (compose) a legislature are constitutionally elected by a broad spectrum of the population. i have no idea!! what goes in the blank??  Generally, the representatives...

# Write in standard form of the hyperbola with the vertices of (1,5) and (1,11) and foci at (1,4) and (1,12)

Standard form equation

# Simplify y7z7/yz4

simplify this equation: y7z5/yz4

# Find the area of the parallelogram?

Find the area of the parallelogram spanned by the vectors <1, 0, -1> and <-2, 2, 0>. I have troubles with dot products.

# Find the work done by the force?

A constant force F=<-1, 2, -5> acts on a particle as it moves from A(2, 4, 1) to B(-2, 1, 3). Find the work done by the force. I have trouble for finding the dot products.

# how do you write 2 quations of cubic volume The eliminated steps

The blue container holds 4/3 of the amount red container can hold. Maggie measures out 80 cubic inches of sand by filling the blue container once and the red container twice. What is the volume in...

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