用戶58503

Finding the equation of the normal to the curve?

Find A using the formula  A = Pe^rt?

Evaluate the integral. ∫ 1 to 0      (u + 7)(u − 8) du?

algebra question?

Solve 6 sin ( 2α)− 1 sin ( α ) = 0   for all solutions   0 ≤ α < 2 π.   ?

In a binomial experiment with n=17 and p=0.6, find the probability of 8 successes.?

math question ?

What do you think of this infinite series?

Passing through (2,7), parallel to 3x-6y=2?

Logarithm Question can someone help me?

Logs Question help?

Express 4.0333333 as a quotient of two integers.?

Is 2x+3 prime? explain.?

Need Help with this Cal 3 question?

Using field axioms, prove that x-y=x+(-y)?

Can someone help me?

Consider the series ∑n=1∞(−1)nn2. Evaluate the the following limit.?

Can anyone solve the differential equation of  dy/dx=(2y+3÷4x+5)^2?

Can anyone solve the differential equation of x(1+y^2)^1/2dx=y(1+x^2)^1/2dy?

what is 10^((p/100)(log2))?

Vectors help, plz EXPLAIN the answer ?

Find the quadratic polynomial with zeros 2 + √3 and 2 - √3.?

Find the quadratic polynomial whose zeros are 3 and -5.?

maths question?

Jennifer hit a golf ball from the ground and it followed the projectile...?

Find all the first and second order partial derivatives of f(x,y)=−3sin(2x+y)+3cos(x−y).?

probability question?

math word problem?

 If a=i+j+4k and b=i+j+2k Compute the cross product a×b.?

Draw the graph of y = x2 and the tangent at x = 1.?

find the value of a&b if (x^2-5x+4) is a factor of the polynomial 2x^3+ax^2+bx-4. Express in factored form.?

Easy proof by induction question ?

I need help with this math question?

Explain, please?

Sum the series of n terms 1 + 3 + 7 + 15 + 31 .... to n terms?

To determine whether (−1,4) is a solution to the equation 3x+8y=29, substitute blank for x and blank for y.?

If I add X to 5x would it equal 5x^2 or something else?

If the second derivative of a function is 0 does that mean there is a point of inflection?

optimization calculus?

The polynomial -6x^3-55x^2+kx-16 has factors x+8 and 3x+2. Determine the value of k.?

Write the equation of the function graphed?

What is 2sin(x)=tan(x/2)?

Construct a counterexample to show that 𝑧²/(𝑧̅)² does not have a limit as z --> 0.?

Let f be the function defined in the complex plane by f(x)=(z²-2)e^(-x)e^(-iy), where z = x + iy.?

Find the cube roots of 27(cos 330° + i sin 330°).?

What is a good calculus derivative problem where the solution is 3?

Let u = <-5, 1>, v = <7, -4>. Find 9u - 6v?

integration of e^2logsecx?

Math help?

factor completely over the complex numbers. g(x)=2x^4-512?