9. (D? - (a + b)D + ab)y = 0; a and b are real and unequal

Q: Solve for x.

A: a. The given equation is

Q: Solve. Give solution(s) as exact value(s). x4 - 4x3 + 4x2 + 36x - 45 = 0

A:

Q: Find the point 2/3 of the way from (−6, 6, 5) to (−8, −8, −5). P=(??,?)

A: Here we have to find the point 2/3 of the way from (-6,6,5) to (-8,-8,-5).

Q: Find all solutions xa-10X+100 =0 by using the quadratic for muld. x=

A:

Q: 9. Solve each of the following quadratic equations. a. z - 8z + 15 = o b. 2z - 5z - 6 = 0

A:

Q: Find all the roots of z = -4 + (4V3)i giving each root in the form re". %3D 8° = -4+ (43) C

A:

Q: Solve h=ab+rh=ab+r for a

A: Given     h= ab + rh We can solve for a by separating it

Q: Graphing Linear Equations-Points For each of the following equations, complete the table. Use the…

A: We are asked to complete the given table and graph the solution.

Q: solve for x and y

A: We have to solve for x, y.

Q: Solve

A:

Q: O A VI +3 = v2x 1 | O B./2 -1= I C. VI = V4x – 1 O D. 2-x=

A: