For Exercise, perform the indicated operations and simplify the expression. Зx? — х — 4 4x – 8x – 12 Зх — 4 6x – 54

Q: For Exercise, find AB and BA. 0.05 -0.07 and B [0.16 0.09

A: We want to find out AB and BA. But since matrix A is an identity matrix so we actually do not need…

Q: need the answe

A: (b) Given,              Q=x2+y2axx2+y2+z2-yzazx2+y2+z2

Q: 2. Which of the following simplifies to -1? А. I В. 2 c. ³ D. A

A: We have to simplify

Q: For Exercise, perform the indicated operations if possible. -4 2 3 -7 B = 1 5 -6] 6 -2 -3 1 3 AC

A: Matrix multiplication AC is defined only when the number of columns of the matrix A are equal to the…

Q: s2-4 L(tcos?t) = 252 2(s² + 4) Select one: O True 0 False +.

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Q: 11. Express PQ, PS, and QR in terms of a. a 30 45° R

A: Given: To determine: Express PQ, PS,QR

Q: T<t< 22 1-11 %3D

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Q: perform the indicated operation. Simplify the result 9/t+1 (5t - 4/ t2+6t + 5 + 3/ t+5)

A: Factorize the denominator of the second term to simplify the term.…

Q: 2 Z Evaluate xp (x+ 1)3

A: Note that, according to Bartleby guidelines, we can answer only the first question in the case of…

Q: The second one :how to found r ?

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Q: For Exercise, perform the indicated operations if possible. 2 6 A = C = [2 7] B = -1 4] AB

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Q: the cquetion (2-3)is a2+2b

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Q: . O 17. Find the values of a, b,and cfor y = 4x2 – 8x – 12. a=

A: Explanation of the answer is as follows

Q: I need the answer quickly please

A: ∫csc2ϕ dϕ = -cotϕ  +Csinϕ = 1cscϕ

Q: 2x +y y' 3+3 y? - x not exact, | Select one: O True False

A: Please refer to the image below

Q: Solre, 42+4スー3ニo 1

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Q: Simplify the given expression.  √6r  √3r (Assume that r ≥ 0.)

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Q: Simplify the following expressions: (5-j6)-(2+j8) (-3+ j4)(5-j)+(4-j6) (a)

A: To Simplify: (a) (5-6j)-(2+8j)(-3+4j)(5-j)+(4-6j). As per policy, only the first part is answered,…

Q: 13. S V U 43 T (9x-14) 1

A: Note:- Since you have asked multiple question As per our policy, we will solve the first question…

Q: Which of the following expressions simplify to 4x? y? (4xy) (4x) (&xy²) (2r°yz) y(2x²y)

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Q: メーャゴ+2x)dメ+でyalyo

A: answer is in next step .please give a like

Q: For Exercise, perform the indicated operations if possible. 2 6 A = C = [2 7] B = 4 BC

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Q: * 39y XP loy=0.where y=1 XP

A: we have to find the general solution of given differential equation. the solution is following.

Q: For Exercise, perform the indicated operations if possible. 2 6 A = C = [2 7] B = AB

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Q: I need the answer as soon as possible /2c0se The value of rsinedrde is

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Q: Find the indicated value. * Find TQ. 2r-5 2r+ 1 14 18

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Q: ed help wit

A: we have the function y=8-x , rotation about x-axis over an interval [0,4] we have to find the…

Q: C6 W 5 Kz,4 O k3, 3 Ps Pc

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Q: s(st4)

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Q: Fi 14)

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Q: e2x – 2ex = 15 e2x – ex – 12 = Q

A: here given equation are e2x - 2ex =15 e2x - ex =12 now subtract equation 2 from 1 so, - ex  = 3 ex =…

Q: Perform the indicated operation. (5+ j3) + (-1+j2) + (7 – j5)

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Q: finf3本はるi本(土)=C"Cosyt

A: In this question we have to find derivative.

Q: + pq when p = 8 and q = 6. 4 Evaluate %3D

A: We will evaluate the value in the following step

Q: Q) find Proja ぶっiり +3K , 5こてi-j+k

A: Since you have asked multiple questions, we will solve first question for you. If you want any…

Q: 00 2n-1 3n n=1

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Q: Evaluate the following for x= 3 and y = 1. 7xy² - 7 The answer is

A: Given expression is 7xy2-7. To evaluate the given expression at x=3 and y=1. Solution: Expression is…

Q: For Exercise, find AB and BA. V2 5 3 and B = |0 1

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Q: simplify the following expression: (3t-4t-square)+13(2t+3) After simplifying, what number is…

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Q: Simplify. (Express your answer in the form xa/bycld.) Vxy5 4 Vx?y

A: Given:

Q: Find the value of 20 so that dz = -2ni. =13 (z- 20) (z – 162)

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Q: I need the answer as soon as possible

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Q: Simplify the following expression. (5x²) (y°z®y4 = %3D 5z? 10z 25z

A: here given that (5x-2)2(y7z-5)-4 (25x-4)(y-28z20) 25z20/x4y28 this answer is right

Q: What is the value of - x3 + 3.4y when x = 2 and y = 5? %3D 2 18 O 20 О 21 37

A: We find the value of 12x3+3.4ywhen x=2 and y=5

Q: «C = [3 6J'

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Q: For Exercise, find AB and BA. -3 A = |0 and B = | 5 2 1 0 3

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Q: Which of the following is equivalent to -343x*y0 O -xy 343 O i-xy 343

A: here we have to equivalent to -343x4y10

Q: Ben's Bakery charges a fee of 2d + 25 to deliver d boxes of baked goods while Dan's Bakery charges…

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Q: 1. S w²dw √2w-w²

A: