EVALUATION A. Express each item in simplest form. 1. (-6x³y*)³ 2. (5a?xy)(b³y*)³ 12x5y* 3. 3x²y3

Q: A = 2a, + 4a, + 10a, and B = - 5a, За, %3D

A: Part (a) At point P(0,2,-5). ρ=x2+y2+z2=0+4+25=29 ϕ=tan-1yx=tan-1(∞)=π2   Transform the vector…

Q: Find the values of m and k so that k -6 -6] 16. %3D -1 3 9.

A: According to the given information, it is required to determine the values of m and n.

Q: b and d d' are equivalent. (This justifies a Explain why a Property 1(c) on page 245.)

A: Given ab=cd

Q: 6.) Which of the following expressions is not equivalent to the others? a. 3x - y - x - y b. -2(x…

A: a) Given expression can be simplified as  3x-y-x-y=3x-x-y-y=2x-2y b) Given expression can be…

Q: eliminating the independent variable p^2-xp+y=0

A: The given problem is to eliminate the independent variable from given equation. Given equation…

Q: Which poir represents W Z +++ -6-5 -4 A W B X

A: According to the given information, it is required to tell which point on number line represent…

Q: Substitution methed ax -3 = -13 Ży= 2x+ 7 y=

A: Given2x-3=-13  ...(1)y=2x+7       .....(2)Solve equation we get that2x=-13+32x=-10x=-102=-5Now…

Q: Ifpossible, findA - B. 2 -9 A = 6. B = -3 -8 %3D -4 -6 -5 a) 4 [10 -13 b) -12 [-6 -9] c) 4 -11 -80…

A: Solution is given below:

Q: find a+b, 9a+3b, |a|, and |a-b| a=8i-4j+3k, b=5i-9k

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Q: 5. Simplify: y23 x7 O x7 y ¹5 15 x7 y15 O x7 y 2³ (x5)-2 x ¹ y ² 3 xy-3 (y-6) ³

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Q: (z-1) If dz then A B = (2- 3)(2 + 7)

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Q: 3. 3.75

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Q: 3s-27 6s-35 H 9s-80 4s-42 K %3= Submit

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Q: = A ,:هي المصفوفة الواحدية فأن b يساوی من أذا كانت 1- B = 2A وكان كل من

A: Given that  Matrix A  To find the matrix B  If B=2A-I

Q: a+b-1 Q3/ IfP(A) 3 а, Р(B) 3D b then P(A/B) > b

A: It is given that PA=a and PB=b. To show that PA/B≥a+b-1b As we know that probability of any event is…

Q: If a1 = 6 and an = an-1 – 2 then find the value of a4. %3D

A: Solution is given as below:

Q: 6 and a = 3 + 2a then a. equals

A: We have to choose the correct answer from the given option

Q: OSelect the expression equivalent to (-4.1x + 3.6) – (3x – 4). A 1.1x--0.4 B 1.1x- 7.6 C-7.1x + -0.4…

A: The given expression is:  -4.1x+3.6-3x-4

Q: Find a + b, 2a + 3b, Jal, and la - bl. a = 31 - 6j + 3k, b= 2j - k a +b - 2a + 3b = lal- la - b|…

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Q: Find JATI, JA³I, JATAI, and 16A|. -3 7 A = 5 1 (a) JATI -38 (b) JA³| (c) JATA| (d) 16A|

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Q: simplest form 19. 20. 45 30 7.

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Q: B-21-j-k C-21+ 3j+5k Find: 1-A+B 2- 2Ã - 3C 3-JAXB 3-AXB

A: “Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: ? -1 3 -3 4 -5 -7 -9 7 -11 8 -13 Which algebraic expression represents the pattern shown in this…

A: Given table is

Q: solve for x tan(3x-4)o=1/cot(5x-8)o

A: We use the reciprocal identity, cotx=1/tanx

Q: Factories mp-mq-np+nq

A: We need to factorise mp-mq-np+nq. The solution is given below.

Q: Evaluate the expression if x = – 2 and y 5 and z = -6 | a - y - Z %3D

A: Evaluate the expression x2-y-z if x=-2, y=5 & z=-6

Q: [A]-and (8) [: and (C]- then find (A +(8]C]

A: see below the answer

Q: st terms: v-6(-3v + 3)

A: Simplification

Q: a²- 2a - 3 -Sa Sa - 6 -9a + 18 a² + 9a + 8 1.

A:

Q: 9. Simplify. State any restrictions on the variables. 10a?b + 15bc? a) - 56 30x²y³ – 20x²z² + 50x²…

A: “Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: (A) (6)-1 (c) のI

A: Any number between - 1 to 1 multiply with zero is zero so limit is zero.

Q: 3. (0 +50°+ COD² - 4D - 8 ) y : 60e5× 3 60e 5x

A:

Q: asing a calculator, express 6(1+ v3)¯² in the form a+bV3, where

A:

Q: Evaluate: 5a +b2- le-2 where a = 3, b = -4, and c = 1 %3D

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Q: a. Write an C(x) = b. Use this C(6) =

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Q: 3/5a=2/5a -4 what is the value of a

A: Given,   35a=25a-435a-25a=-415a=-4a=-120

Q: Find a3r 34 and a5- az = 3, a2 = 5, a, = (, - 1 + an - 2) %D %3D |

A: Given : a1 = 3a2 = 5an = 12an-1+an-2

Q: (M OP) -F

A:

Q: Match each expression in column A with an equivalent expression from column Be prepared to explain…

A: From the given data simplified the data and solved

Q: -3.5 -2 and j = -2 1.5

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Q: V3, 3 2/3; + 8; i - k 4 1 83B k

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Q: Simplify: (S) ((a²-b²)/ab) (a²/(a²-ab- [2by²)) ((a− 2b)/(a - b))

A: Given Problem:- Simplify  a2-b2aba2a2-ab-2b2a-2ba-b

Q: A-ijk B-21-j-k C-21-3j+ 5k Find: I-A-B 2- 2A-3C 3-JĀXB

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Q: Perce (a) Find the asso 0-14 15-29 30-64 >64

A: a) The relative frequency is obtained as below: Relative frequency =Percentage of the class100…

Q: Express (3 + 4√ 2)-1 in the form a + b√ 2, where a, b ∈Q.

A: We multiply numerator and denominator by the conjugate of the denominator

Q: 2x + 5y < 20 2x + 2y < 14 25+ 24 23 VI VI AL AI

A: Please refer to the image below

Q: x+5 b)S (x²+5)3

A:

Q: 4. Simplify. State any restrictions on the variables. x-9 a) 7x-21x m2-7m+12 b) m2 - 5m+4

A:

Q: 3 A = -5 6. B = -7 -8 -6 4. r notes

A: We will use matrix operation.