Verify the identity: (a^2+b^2) (x^2+y^2) = (ax-by) ^2 + (bx+ay) ^2

Denzel has three 2/5 boxes of party favors one full box contains 15 bags of favors and each bag has three favors in it in addition to this he has seven extra party favors that are not in bags or boxes make the correct operation some model a

Write the polynomial function of least degree that has zeros of x=-i and x=1

This extreme value problem has a solution with both a maximum value and a minimum value. use lagrange multipliers to find the extreme values of the function subject to the given constraint. f (x, y, z) = 10x + 10y + 4z; 5x2 + 5y2 + 4z2 = 44

circle with a radius of 3 has a sector with a central angle of 17/9 pi radians. what is the area of the sector

Interest on 2630 at 3% compounded semiannual for five years is

How you can determine if a dilation is a reduction or an enlargement based on the scale factor?

What be is thw word for a number a variable or a product of a number and one or more variables

Rewrite the expression in terms of ln 5 and ln 6. ln (4500)

A 70''TV advertised on sale at the local store. What are the length and width of the television?

Estimate the sum to the nearest whole number 29.1 + 78.9 + 41.5