The complementary function (C.F.) of the differential equation:(D² +3?)y=cos lz s. O ge* + cz sin 3z O qcos3z + Casin3z + sin lz O cie* + cze O Cịcos3z + C2sin3c Clear my choice

Q: Find 2x² +5x+1 -dr, x>0

A: Use the formulas below to evaluate the given integral.

Q: Solve for x (5x + 4)'75 = 128

A:

Q: Rearrange this equation to solve for n.

A: Given that: Square on either end to eliminate square root.

Q: Solve on y

A: Given, 5(x - 2) > 9x - 3(2x - 4)                5x - 10 > 9x - 6x +12                5x -10…

Q: Solve for x in -1-4 30 XT. = -10 X = = -2-54 1 -2 XT. 2-4-4 -24

A: Given the matrix equation:[−13​−40​]XT=−10[−22​−5−4​4−4​]+[1−2​−24​]XT Let's denote the left-hand…

Q: Solve for x 10 x-2 2.

A: To find the value of x

Q: 3.2 H.

A:

Q: Solve 3/I + 10 – 5 = 4 for z न ]

A:

Q: Solve 6/x + 9 – 3 = - 1 for x

A: 6x+9-3=-1To solve for x

Q: 16 a

A: topic - similar triangles

Q: Solve for x 6=7+x-4

A: Solve for x 6 = 7+x-4

Q: Solve for x. (3x + 2)* 62 O x-20 O x-38.7 O x-21.3 O x-62

A:

Q: solve  (x+2)2=16 x=

A:

Q: olve accordingly

A: we can see that the graph touches at 4 places on the x-axis.

Q: Solve. (a-4)(a+7)=0

A: We need to solve the equation (a−4)(a+7)=0

Q: Solve for A. 5 -2 A 1 -2 A =

A:

Q: し 30 4.

A: