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# How to use synthetic division to find all zeros of f?

So the full question is use synthetic division to divide f(x) = x3 - 2x2 - 13x - 10 by x + 2.  Use the result to find all zeros of f.  I don't understand how to do this at all and I...

# Use Pascal's triangle to expand the expression (8x-8)^4

Need help solving it

# lNORMAL DISTRIBUTION OF 47 AND STANDARD DEVIATION OF 6. FIND PROBABILITY THAT RANDOM X VALUE IS IN GIVEN IBTERVAL

WHAT  IS SAMPLE SIZE REQUIRED TO GIVE A PLUS MINUS 3% margin of error? SAME FOR A 4.5% margin of error

# graph functions f(x)=2^x, g(x)=2^x-^2 and h(x)=2^z-^2+3

determine the domain, range, behavior, asymptote, and intercepts of f(x) and h(x) also the intervals of behavior f(x) and h(x)

# evaluate log2^64

evaluate log2 64

# 5^y=5^2y+4

Solve for y I guess? not sure... ? :l

# "and" and "or"

-11≤ -5 +6x < 13 I also need this one       3x+ 2 ≤ -1 or 11 -x ≤ 5

12x4+10x3-12x2

# 3. For the function f(x)=-2x^2, do the following:a. Complete a table of values containing at least five points. b.Describe the function’s end behavior.

i need help and i just

# What's the total amount due for a simple interest loan of \$7654 at 13.9% for a period of 3 years 9 months?

What's the total amount due for a simple interest loan of \$7654 at 13.9% for a period of 3 years 9 months?

# \$1000 invested at simple 10% annual interest for 8 months will earn __________ interest.

\$1000 invested at simple 10% annual interest for 8 months will earn __________ interest.

# If Germany has an annual inflation rate of 1,132% and an item will cost 125,000 euros in 5 years, what does that same item cost now?

If Germany has an annual inflation rate of 1,132% and an item will cost 125,000 euros in 5 years, what does that same item cost now?

# If \$100 is deposited in a money market account when interest is compounded every month at an annual rate of 6%, the total amount accumulated at the end of 5 yea

If \$100 is deposited in a money market account when interest is compounded every month at an annual rate of 6%, the total amount accumulated at the end of 5 years will be?

# An investment of \$8125 was made into an account that compounded interest monthly. At the end of 15 years, the balance in the account doubled. Find the interest

An investment of \$8125 was made into an account that compounded interest monthly. At the end of 15 years, the balance in the account doubled. Find the interest rate.

# Solving rational equations and inequalities help

1.) Sarah can mow a lawn in 3 hours. Richard needs 6 hours to do the same work. How long will it take them if they work together? 2.) Zainab can make and decorate a wedding cake in 20 hours, working...

# algebra 2 math question

Select the approximate values of x that are solutions to f(x) = 0, where f(x) = -5x2 + 9x + 7. {–0.71, 1.29} {-5, 9} {–1.80, –1.40} {–0.59, 2.39}

# solve this system using linear combinations:4x-9y= -13 and 3x+2y=34

I am stumped:   I tried solving for y, lcf 12 for x (-3) 4x-9y= -13 (4)3x=2y=34   -12x+9y=39 12x+8y=136   everything went wonky... 17y=-97 /17=/17   y=1...

# How do you simplify (x+2/x-4) + (x/x+1)

How do you simplify (x+2/x-4) + (x/x+1)

# Algebra 2 chapter 10

If 5500 is invested at a rate of 8% compounded continuously, find the balance in the account after 2 years