-5 4] -5 2 1 ||

Q: Uncicied 9. x- 2(x- y) – ? ifx = 2, y = -2, and z = -3

A: Given : x2 - 2( x - y ) - z3  When x =2 , y = -2 , z =-3

Q: %23 an = 5an-1 6an-2 + こ ao= -2 and a,= 5 |. What is the Value of aa?

A: Given that, an=5an-1-6an-2+5nn and a0=-2, a1=5. Obtain the value of a2 as follows.…

Q: 22. x + y - =-2 X- y- 7z = 0 8. = 14 7. 2/7

A:

Q: -21 Le (3t +1+3cos- 2

A:

Q: 7+(-58)-7

A: Correct answar would be (-72).

Q: -28/x+2=-20/x. X equals what?

A: We have given an equation.  We have to find the value of x.

Q: O (x-4)2 + (y-9)² = /7 %3D O (x-4)? + (y+9)2 = 49 %3D O (x+4)² + (y-9)² = 7

A:

Q: 7. Which of these below is equivalent to 3(x-1)-2(x+3)-x? -3 4x-9 4x+ 3

A:

Q: Г1 -2 3 adj(A) 14 A= 3 05 4 sa (3 2-1 -2

A: find the determinant of the matrix using the first row

Q: 2. 51 2 3-2 O A= -2 NYO 2 A =

A: Finding the eigen values of the given matrices

Q: 1 0 1 If B = 2 -2 1 -1 2 2 then det (B5)

A: Given: B=1012-21-122

Q: ペ--ド 3x-8x + 7メ-455 -3x + メ-XL+ウーメんー Evaluate the followng B.

A:

Q: Зх —7%3D 8х + 23-

A:

Q: 18%3D 0.5(6е - 12) 6e-12

A: Solve: 18=0.56e-12 And check f=18=0.56-12

Q: -3-9 9 adj -2 -7 1 1 -9 -10 1

A:

Q: (-4a + 3)(-2a - 3) = 8a? + 6a – 9 %3D O True O False

A: We have to find whether the given expression is true or false.…

Q: 2. (у")3 — 5х(у)" %- е* + 1 3. у" - 5t?y' 3 et +1

A:

Q: 4. What is the simplification of the following comple expression (i = -1) 4+3i 1– 3i 13 9. 1 3 A) 10…

A: 4+3i1-3imultiply and divide by…

Q: In r dr r2 Evaluate

A: The given integral is: I=∫ln xx2 dx

Q: Which one of these is equivalent to 4s  2s+(6s/2) 2s^2/s 1/2(2s+6s)

A: 2s+(6s/2) we know that 6 divides 2 is 3 (6/2 = 3) 2s+(6s/2) = 2s +3s =5s     2s^2/s we know that  s2…

Q: -20a'bº 3. 16а3b11 (a²+b?)° -3a² (a²+b²)? 4. [(a²+b2)312

A:

Q: -5-9х %3D 3(1-3х) — 8

A: Given: -5-9x=31-3x-8

Q: X+1-6(9+8-6) =34 then x=?

A: According to the question, we have to solve the expression x+1-69+8-6=34. As the above expression is…

Q: || -1 2 II [1 2 - 4 - 3 2 6 -1 REF of A, what is A13? REF of B, what is B12? AT, what is A¹ 22? 0 -…

A:

Q: 1) 25-7-x ++++ -12 -10 十 -14

A: given 2≤-7-x

Q: 2. 1. 2 8. 2. -2 そ %3D 00 11 元N ゴ

A:

Q: -4 -5 - 1)? + (y– 2)² = 4 - 1)2 + (y– 2)2 - 1)2 + (y+ 2)? = 4 - 1)? + (y+ 2)? = 2 Type here to…

A:

Q: -2 U cale lil A-1 3. A = 3 0 12 -1 4 -21 ***

A: Please refer to the image below

Q: 3 4 11) –3 0 -5 Ans. r = 2 - 4 5

A: A detailed solution is given below.

Q: Simplify the expression

A: The given expression is 5a2+12a+4a4-16÷25a2+20a+4a2-2a

Q: 2.7 3.1 8. Find EQ.

A: Given,

Q: 4а? ба? 6a 2 (-3a³)³

A: The exponent of a number says how many times to use the number in a multiplication and the logarithm…

Q: Is A = [ -5   5   1 ]            [ 0   1   -1 ]            [ 1   -1   0 ] the A-1 = ?

A:

Q: 1. Зer + 10ee 2. 4et - 2en 3. 5c1 + 4c2 + 5i + 2j 4. -Зer + бее +4i - 3j

A:

Q: (-1)*+7 (4) En=on²+3 (4) E -1)"*7

A:

Q: 1 x* + X+ y + 2 х-у х+у х 3x 2ху + x— у x² - y? О 2у? + 2ху+ x -у x² – y? 2 ||

A:

Q: [2 2 2 4 = |2 2 mat Lo 0 1] 23-52²+ 41

A: The given matrix is 222223001To find its characteristic equation

Q: 2х — у %3D 4 11%3D у — 2х + 5 -

A:

Q: 2. p (x) = 2 x- 3 x-6 x³+9 x?+8 x- 12, by x+½

A:

Q: ах3 + by3 3D 50 ax + by = 5 ax² + by² = 10 ax* + by4 = 130 13 (х + у — ху) — 120(а + b) -

A:

Q: 2+8i)N2-8 i) Ja (Ja-aA

A:

Q: 2+3 -3x is equal to True O False

A: We will find the given statement is true or false in the following step.

Q: -43 - 4r = 3(1 - 9r)

A:

Q: Solve for x.

A:

Q: +-6 10 16 93 Gi 14. 2h +8=14h x Y 16. - 4w-2= 6w+20 20

A: Given: The equation 2h+8=14h. To solve: The equation and find the value of h.

Q: 13) +2=-1 x-6 14) -13 = 15) -9- 6n = 93 16) 0= *+ 7 1 2.

A:

Q: 4 Given that (5A ) -3 -17 52

A:

Q: 7) "-8+16y 6re+16r + 16r+2

A: