Simplify: 21y^5-42y^4+49y^3 over 7y^3

Simplify: 21y^5-42y^4+49y^3 over 7y^3

7^3x * 7 * 7^x-1

Answers: 1. 4a^2-a+6 2. 4a^2-a+4 3. 4a^2+7a+6 4. 4a^2+7a+4

Equation : 6x-2 5x+9 = ____+ _____ -5 5 6 or if it makes it easier: ((6x-2) / 5) + ((5x+9)/6)...

f(x)=5(x-2)^2+9 What is the vertex? Is it maximum or minimum? What is the minimum value of f(x)?

Determine the equation of g(x) that results from translating the function f(x) = (x + 8)2 to the right 9 units.

Given that y varies directly with x, use the specified values to write a direct variation equation that relates x and y

4x^2,-2x^2,-6x^2

A)1.2 B)3 C)40over3 C)30

Part 1 of 5: You make $20/hour tutoring Chemistry and $16/hour tutoring math. Let x represent the number of hours per week you spend tutoring Chemistry and y represent the number of hour...

You make $20/hour tutoring Chemistry and $16/hour tutoring math. Let x represent the number of hours per week you spend tutoring Chemistry and y represent the number of hour per week you spend tutoring...

the problem is-8 + y/5 = 27 and I'm try to find the value of y.

math questions

C= (V)/ sqrt((1)-((Ra/ Rf)2)) 1. Using the above equation, solve for Ra, the aging rate of the astronaut. Show all the algebraic steps. HINT: Start by letting and setting up a proportion...

A wheelchair company determines that the cost of manufacturing them follows the cost equation C=400x+500,000, where C = Total Cost and x = number of wheelchairs manufactured. b. What...

((x+3)/(x2-3x-28)) - ((2)/(x2-49))

Please help me I don't get it. :(

Please help me answer this.

If w(x) = 4x2 +5x -5 and g(x) =-2x2 -20x +20, find all real x values such that w(x) = g(x).

It is a true or false question

Steven M.

Premium Test Prep and Subject Tutor - New York City UWS

New York, NY

5.0
(253 ratings)

Amaan M.

Math/Economics Teacher

New York, NY

5.0
(68 ratings)

David T.

Very Experienced, Knowledgeable, and Patient Math Tutor

Dobbs Ferry, NY

5.0
(93 ratings)