Mathematics

0.001869 = tanx + tan^2x

Solve for x please, I simplified to that from 1800 = 2500tanx - 490(1+tan^2x). I think I simplified correctly, but if not solve from the original equation please.-—————————————————————————————————————

Math Help!!! Easy ten points!!

The slope of one line is 5/3. The slope of another line is 10/6. The two lines are: Choose one answer.a. parallelb. the same linec. have the same sloped. perpendiculare. none of these And this one.

Calc. 2 question who can solve this

Calculate integral of 2sin^4 x cos^2xdx-∫2*sin^4(x)*cos^2(x) dx 2*∫(1 - cos(2x))²/4 * (1 + cos(2x))/2 dx 1/4*∫(1 - 2*cos(2x) + cos²(2x))*(1 + cos(2x)) dx 1/4*∫(1 - cos(2x) - cos²(2x) + cos^3(2x)) d

Please Tell me What is 4 sqrt(48x)+5 sqrt(75x)-10 sqrt(108x)

Please Use the distributive property to help simplify the following, thank you 4 sqrt(48x)+5 sqrt(75x)-10 sqrt(108x)?-48 = 16×3 = 4²×3 75 = 25×3 = 5²×3 108 = 36×3 = 6²×3, so: 4√(48x) + 5√(75x) - 10√(1

Evaluate the Integral..who can do this

integral of tan(26x) sec^2(26x) dx =? Can someone show the work pls...-∫tan(26x)sec²(26x)dx since we know that d/dx(tanx) = sec²x, we can use that relationship to solve this: let u = tan(26x) du =

2 trains depart from opposite directions at depots 172 miles apart.

The fastest left 20 minutes sooner traveling 6 mph faster than the 2nd train. The two trains pass each other 3 hr after the slower train left its depot. What is the faster trains speed? (The answer is

Simplifying radical need help

I need help with steps, I have no clue how to simplify the variables : simplify : sqrt(27 x^9 y^3 z^5) Like the x^9 would be x^3 I think but thats not in any of the answer choices , and what about y^

If 8000 dollars is invested in a bank account at an interest rate of 5% per year, compounded continuously

How many years will it take for your balance to reach 20000 dollars?-8000 (e)^(.05t) = 20000 Now, just solve for t (HINT: you will need to use the natural log Ln to solve for t) Hope that helps-(800

If a quadratic equation has equal roots, then shouldn't the answer you get be the same numbers? REPOST

Ok, im going to write everything the question says, The quadratic equation x^2+(m+4)x+(4m+1)=0, where m is constant has EQUAL ROOTS. a)show that m2-8m+12=0 b)hence find the possible values of m my q

How do I find the inverse of this function

f(x)=3k(2x-4) ?-f(x)=3k(2x - 4)y = 3k(2x - 4) x = 3k(2y - 4) x = 6ky - 12k x - 12k = 6ky ..........x - 12k y =-------------------- ...........6k ............x - 12k f⁻¹(x) = ------------ answer// ...

Did I implicitly differentiate correctly

Differentiate implicitly to find dp/dx p^2 + p + 2x = 40 d/dx(p^2 + p + 2x) = d/dx(40) 2p(dp/dx) + (dp/dx) + 2*1 = 0 (2p + 1)(dy/dx) = -2 dp/dx = -2 / 2p + 1 Did I implicitly differentiate correctly

Help with math?????????????????????

What is the eighth number in the pattern: 1.5; 25; 125; 625; 3,125; 15,625; . . . ?(1 point) 2.A jump-rope manufacturer has invited 128 teams to participate in a rope-jumping contest. Teams are paire

Basis of the column space of a matrix

So, I think the basis of the row space of matrix M are rows in the reduced form of matrix M. The question is what is the basis of the column space of matrix M.Are they columns in the reduced form of m

Please help me solve a radical problem

Please Use the distributive property to help simplify the following, thank you-4 sqrt(36 x) + 5 sqrt(16 x) + 4 sqrt(36 x)--4 sqrt(36 x) + 5 sqrt(16 x) + 4 sqrt(36 x) = 5 sqrt(16 x) = 20 sqrt(x)--4√(3

Help with Slope-Intercept Form

Im having trouble understanding what to do with these problems..it would be great if you can help me! Write an equation in slope-intercept form for the line that satisfies each set of conditions: 1)