(9) Simplify: a. (-8)² – (10 – 13)² (-2). C.

Q: 5cos(M) = cot(M), where -720° < M < -360°

A: 5cosM=cotM⇒5cosM-cotM=0⇒-cosM+5cosMsinMsinM=0⇒cosM5sinM-1=0⇒cosM=0  or   5sinM-1=0⇒M=π2+2πn,…

Q: SSxx = 135.115   SSxy=-706.269   SSyy=7510.962 What are x bar and y bar? What is Bo? What is the…

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

A: We have to simplify

Q: Anthony is trying to calculate 2 x 5/7 . He makes a math drawing as in this figure and concludes…

A: This reasoning completely violates the rules of operations on fractions.

Q: (PQ) [(A+D+1) − (B+C)] = 0, -

A: given  P=A+DQ+B+CP-Be-d            18 and  Q=A+DP+B+CQ-Be-d            19 subtract equation (19)…

Q: Choose whether the statement is true or false: 2n 120° 3 Select one: O True O False

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

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Q: Hi, where is the 2.66 coming from?

A:

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

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

Q: A student simplified the expression below. What was the studen't mistake? x² 21 -3 5y12

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Q: C. 2y"+18y=6tan(3t)

A: Solution is here

Q: 3) Fully simplify the following expressions and show work. За) 6x*y° (x°y³) b) (3a®y)³ c)

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Q: of the diff 1, o'(0) = %3D

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Q: ) Di Pfeventiate (It n²)" with relpect to u?

A: Let  u = (1+x2)n and v = x2 Then we have to find du/dv   Since ,  du/dx = n(1+x2)n-1(2x) and dv/dx =…

Q: 91 9 to sa adi tert rdou2 0< b A= (4.5-4 dy O.5 -3

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Q: 2 qt = ---------pt

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Q: I want answer for C onl

A: Given, z5=1

Q: Simplify the following using power of quotient rul 3 3z®y O 271°y" 277,12 O 27 27r30y18 12 O 3z9 y18…

A: Given that  ((9x^7y^5)/(3x^6y))^3 To simplify the expression

Q: Simplify the following expression, 4m (6m = %3D O 144m3 144m O 36m10 O 144m10

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Q: (2a - 3)2 = ? O 4a? + 9 O 4a? - 9 O 4a? - 12a + 9 O 4a² + 12a + 9

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Q: Evaluate this expression using Distributive property. 1) 2(4x+10) When x=2 2) 3(7w+6) When w= -3 3)…

A: Solutions

Q: Simplify the following expression.18.2y-1.5+7.4y -18.6

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Q: - + -1 F 3bs? 2 CS3 ·+· 454

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Q: Find the error in the following work. D, x*(2x) - (x - 4)(3x?) = 2x* - 3x + 12x? = -x* + 12x?

A: The symbol Dx is the symbol of the derivative. Hence differentiation of the function helps to…

Q: Simplify the following using quotient rule: O z®y35 O 22 2y2 O z'y?

A: Using the formula (X)a/(x)b = (x)a-b.

Q: Use the distributive property to remove the parentheses. 6a ²(8a+9a°) Simplify your answer as much…

A: Given

Q: - 1? %3D 16 16

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Q: Which of the following is equivalent to the expression a. + b. = C. d. V2 11 ?

A: The given expression is;  [3sqrt(z7)/ sqrt(z5)]4.

Q: ち-5JEい4 Lim a) メう 2JF+JE.16を

A: Note: According to bartleby we have to answer only first question please upload the question…

Q: C 42 Id 30° 60% a

A: A triangle

Q: Find JATI, JA21, JAATI, 12AI, and JA-11. 0 4 A =5-1 A 362

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Q: Simplify the following expression. 3} - 2 OA. 1 15 В. О Ос. 1 19 30 D.

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Q: Simplify  8x2 − 3xy + 8 − 2x2 − 11.   How many terms are in the resulting expression?

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Q: A AL BL 90° CL) 60 3 45° C 30 to 0 0EL B.

A: x=rcosθy=rsinθr2 =x2+y2

Q: Write the following expression in the form ax" + bx", where a and b are real numbers and p and q are…

A: We have to find value of given expression in the form of axp+bxq

Q: Simplify the following expressions: 2 In vē In(e-x²-y²) In(In e*)

A: If y=ax, then logay=x, where a is called the base of the Logarithm. The Logarithm with base e is…

Q: 3. Simplify the following expressions: -3 V18 +3 V8 - V24 -3V18 + 3V8 – V24 -V27 – 3V45 – 20 +2V45…

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Q: Simplify the following using product rule: 7wr5 x 3wr6 O 21w?r11 O 10wtrll O 10w°r11 O 21wrl1

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Q: 2 -t 63te Evaluate: dt

A: Here we use the method of substitution to solve the integration.

Q: Which of the following is the interpretation of r-0.92

A: Correlation: The correlation coefficient explains the relationship between two quantitative…

Q: 4 Evaluate the expression, d2+V-2d when d = 4.

A:

Q: write the following phrase using symbolsThe quotient of p minus q and 5

A: We need to write the given phrase using symbols. The given phrase is "The quotient of p minus q and…

Q: 1: simplify the following expression (AB+AC)'+A'B'C

A: Given: (AB+AC)'+A'B'C

Q: Simplify the following expression. 6x²y 16xy2 O 3x 8. O 3y 8. 8xy 3 3x 8y

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Q: Evaluate the expression using x = 3, y = 4 and z = 1.

A: Given that, x = 3, y = 4, z = 1 and (9x)23 + (2y)23 + z23

Q: ( n [0,80) = {XER such that x º 403 True or False ? why? TO -10,0)

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Q: Evaluate the commutators [Lz, r²] and [Lz, p²] (where, of course, r² x² + y² +z? and p? = p? + p; +…

A: Given To evaluate the commutators Lz,r2 and Lz,p2 where r2=x2+y2+z2 and p2=px2+py2+pz2.

Q: Simplify the following using product rule: 3z x 4z O 12r8 O 728 O 12z5 O 726

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Q: For neN simplty 2-글 + 4-1 +8-금+16-습+. + +2"-그 2n

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Q: Simplify the following expressions: a) 2 In ve b) In(e-x²-y'} c) In(In e*)

A: Logarithmic function and exponential function are inverse of each other. According to the natural…