-5х + 8у + 62 = 4 — 5x + (18 — к)зу+ 52 — 5ӕ + 8y + (5 — k)z = 6 = k+ 16

Q: Subtract (5t+ 20t - 11) from (t- 9) O -4t2 – 20t +2 O - 6t2 + 20t 20 O 42 + 20t + 2 O -4t3 + 20t + 2…

A:

Q: Determine whether y → ** or y → -* as x- * and x- *. y= -7x2 + 7x3 + 6x - 4 O y- * as x- .*; y - .…

A: Given function : y=-7x2+7x3+6x-4 To determine the limit of y we need to substitute the limit of x…

Q: 4x2 - 2х + 6 19. 6х2 - х - 7 20. 3х +1 2х - 3 21. (2г + 5r? - 2r - 15) + (2r - 3) 22. (6 + 5t - 2г+…

A: 21) we have to  use synthetic division to divide (2r3+5r2-2r-15)(2r-3)

Q: - 6(7q? – 4q + 1) + 5(- q² + 6q - 6)

A:

Q: - x 4x – 8y + 32z = 24 (2r – 3y + 11z = 4 y + 3z = 3 43.

A: 43. The given system of linear equations is x-y+3z=3…

Q: perform the indicated operations. (n2 - 7n - 9) - (-3n + 4) - (2n2 - 9)

A: We have to perform indicated operations: n2-7n-9--3n+4-2n2-9 Removing parentheses,…

Q: -6- They" for y = -9 3x-5

A:

Q: 11. 2x? – 5xy -y³ if x = -3 and y = -2 %3D

A:

Q: -2x-9y=-21 5x - 18y = 12 (6,1)

A: Hi,  As per Bartleby rules we are supposed to do only one question at a time.  Kindly repost other…

Q: -3.x+9y+6z = 18 -2x – 3y + 2z = -8 4.x + 6y – 4z = 68

A:

Q: Q4. Let flW=( Gué-4u-7) (4ax4 -8x#+15) Find tle regueetad closiuadtiul (10)

A: Given,

Q: for n>-1. By summing the equations (2.69) and (2.71) uzn = uoJ2n+1 +v-jJ2n+2+bu_2J2n, n> -1. (2.72)…

A:

Q: 2- M ke 2.

A:

Q: ,2 Evaluate x-6x +3 for x= 3+ i

A:

Q: -15x?y5z3 а) 10x*y2z3 а?+3а-18 b) (а+2) (а+2)2 а2-2а-3 2 3 c) (х-1)(х-1) (х-2) (х-1)

A:

Q: Q4: Answer two only: 4 2 2 1 -1 1 (A): If A = -2 Find AB and AC. 01 0; 2 B = 2 -1 3 -2 -2 and 2 1 3…

A:

Q: ソ- (マ?+)(ス+リ (2メ+3)2 Now, y'= 2xイx+1) (2x +3)2 + (x?+!) (2エ+3) (2742x)(2X+3) +(x?+)(2x+3) - 417…

A: y=(x2+1)(x+1)(2x+3)2We have to compute y'Here we will use the quotient rule,product rule and…

Q: Assume that x² + y² = 4xy. Then y' Select one: True False 2x-4 4+3y²*

A: Let's solve derivative of function  and maximum value of given function.

Q: -3r-3y+:51, 13r-4y+7:57. 7-10y-822-8, -z-y+6:2

A:

Q: 0.4r-0.13-0.7r=3r-5.74

A:

Q: To what expression is 27d3 - 64 equivalent to 1) (3d - 4)(9d² + 12d + 16) 2) (3d + 12)(9d² - 4d +…

A: Consider the equation

Q: (3y– 2)cy y² +2y+17

A: Given integral I=∫3y-2y2+2y+17 dy some formula  ∫1a2+x2 dx=1atan-1xa+C∫f'(x)f(x) dx=ln(f(x))+Cwhere…

Q: 1. Find 7A + 6B. 1 -1 -2 A = 0 0 -3 B = 5 5 -7 1.

A: Given :A = 1-10-352B = -21540-7

Q: Suppose that Y - N(2.08,0²) with P(Y > 2.2)=0.274. Find ơ.

A: Here, Y is normally distributed with  Mean = 2.08  standard deviation = ? Given that  Probability…

Q: ethod of undetermined coefficients to so y" +4y = 2x +2.

A: Given: y''+4y=2x+2

Q: find one solution graphically andthen find the remaining solutions using synthetic division

A: Given equation is: x3+3x2-18x-40=0 We have to solve this equation for x.

Q: {- 2x - 3y = 7 4х + бу 3 -14 29 9, 3 7 (х, у) -D 3

A:

Q: O y= 3° + 5-3 -5 13 -2 @y=D2*- -2 1.

A: NOTE: Refresh your page if you can't see any equations. . the first function is now make a table…

Q: -2x Z = 19 7z = 24 4y + 5x 3x Z = 8.

A: In this question we are given with the system of linear equations and we have to find the…

Q: -5,4y+14-2y=4

A: Given ,  4y + 14 - 2y = 4     ....... (1)  We have to find value of y  (1) implies

Q: 22) Find m2TSR R U 2x + 14 2x – 7 125° - S

A:

Q: 3 Gan that 212y = 2-2y finel 2y 5.

A: According to our guidelines we can answer only first question and rest can be reposted. I did not…

Q: 2. Evaluate 9x + 5y for x = 5 and y = 3.

A: To Evaluate:  9 x + 5 y for x = 5 and y = 3.

Q: Add the algebraic expressions applying the rules of signed numbers. 25y3-15y2+8y+40 and…

A:

Q: T12 7. 6x- 3 > 15 or 3 + 7x 3

A:

Q: What is the value of the expression if 2x² - 4y + 3z² if x = 5, y = −3, and z = -2?

A:

Q: Q2. Itz--2-21, then z- b. -(2") -(2") d.-(2")

A:

Q: 4. To the left of z = 2.05 -2 -1 3. 2.

A: Graph for Z-score is given as

Q: - 4x-8y 5 and 4x-6y 7

A:

Q: -8- -3 -2 3 x Figure Q1(d)

A: Roots are those values of x at which the function attains 0 as its value.

Q: Simplify

A: The given expression is, -2xy25x78y3 The objective is to simplify the expression using the formula…

Q: x2 + (3y ÷ 6) − z  when  x\ =\ 9x = 9, y\ =\ 8y = 8 and  z\ =\ 11z = 11

A: x2+(3y÷6)-zx=9 , y=8 , z=11

Q: Q2 : IF A=51-4J-2K and B=l+6J Find AXB,

A: The Dot Product gives a scalar (ordinary number) answer, and is sometimes called the scalar product.…

Q: 2(3r2 + 4r +2) – 3(-r2 +4r – 5)

A: We have to simplify the expression: 23r2+4r+2-3-r2+4r-5 Simplifying by removing parenthesis, we get…

Q: Find () - (-) 24e-5s L-1 s2 – 9 s2 + 8s + 17

A: Laplace transform

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

A:

Q: Solve the system.

A:

Q: Y 4 3 2X7 1. -9 -8 -7 -6 -5 -4 -3 -2 -1 0 -1 1 2 3 4 5 6 7 8 9 C. -2 -3 -4 -5 -7 -8 B. O54

A:

Q: (-4a + 3)(-2a -3) = 8a2 + 6a – 9 O True O False

A:

Q: fx,у) %3D -2у + зху + 8у - 4х2- бх — 7 then f equals ху О Зу - 8х — 6 O -12y O Does Not Exist Оз…

A: Given fx,y=-2y3+3xy+8y-4x2-6x-7              (1) Differentiating 1 partially w.r.t x and y ,we get…