х — 2 Evaluate 2 4x +34x.

Q: Why is the answer for ii) not (3/9)*(4/9)?

A: We need to answer, why in part(ii) , P(BG) is not equal to (3/9)(4/9).

Q: 2/10n+12+3r

A: Given 2(10n+12+3r)=2(10n)+2(12)+2(3r)

Q: 7x2y is equivalent to xy2 True O False

A:

Q: 2 Evaluate b - 4ac for a = 1, b= 6, and c= - 8.

A:

Q: 2と ナ54215 3x-6y=15

A:

Q: find the inv erse :- 24 A A B = 3 -2 -3

A:

Q: how do you get -56 out of this? x=3, y=-3, and z=5 -3xy2-z/-3xz

A:

Q: What is the simplified form of the expression (6a+ a - 5b)- (3a+ 6a – 2b

A: after simplify equation we get, => 6a^5 + a^2 -5b^3 - 3a^3 - 6a^2 + 2b^3, =>6a^5 -3a^3 -3b^3…

Q: 2sin?(®)+ Зсos(ө)-3-0

A: This is a question related to solving polar quadric equation. Here as a root we will get theta…

Q: what is 3A^T - 2B^T

A:

Q: b, Jim 3m -18 7m - 12 2.

A:

Q: 3+7r>59 or -6r-3>33

A:

Q: 243メy 5xラ-プ2イ3y + Jrey 5メ

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

Q: find the value of 7v-6 given that -13v-5=8

A: Given: -13v-5=8

Q: Let a = 5j + k and b - 27 + 3 + 2k. Find - 3ā – 36.

A: We can find the given vectors.

Q: 3x ら.2 Bxy ax?y

A:

Q: Evaluate I 4. (a) 1s' +6s² +9s ]

A: As per our guideline we are supposed to be answer only one question you can repost other questions…

Q: メーャゴ+2x)dメ+でyalyo

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

Q: 25-11 2-4s + 8

A:

Q: Evaluate -7(-8k + 9f) when k=2 and f=5

A: Answer

Q: Evaluate a + 4 x 7 - 2(b - 1), if a = 7, b = 4

A: We need to evaluate  a+4×7-2(b-1)=a+28-2b+2=a-2b+30

Q: Show that (A + B)² is different from A? + 2AB+ B², when 1 A = 2 1 and B 3

A:

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

A:

Q: The expression vVa(5x – 5/7) equals Aæ3/2 + Bx - where A equals: and B equals:

A:

Q: 11x2 - 8xy + 1ly2 – 45 = 0

A: Given,         11x2-8xy+11y2-45=0

Q: 8. 2x+7y s-7

A: Given, 2x+7y≤-7

Q: 7. Simplify and evaluate. (2x³y²)³ a) (x’y (9y)? b) for y=-2 (3y*)

A: Given: a)2x-3y23x3y-42b)9y23y-13

Q: 4) Perform the indicated operation and express 18x³y5+36x³y+-6x²y2 -6x2y2 answer in simplest form:

A:

Q: What is the simplified expression for 6(2(y+ X])? O By+12x O 12y+12x O 12y+8x

A: you can simplify the expression 62y+x as follows, 62y+x=6·2y+x=12y+x=12y+12x

Q: Evaluate for b equals -6 b2+7b-5

A: Given: evaluate for b = - 6

Q: O Find mzG 3r+11 5x-9

A:

Q: 1 8= -2r+5

A:

Q: 2. if A= gind A 3. ー2

A:

Q: 13. 1²V2 - 1 dr

A: Since you have posted multiple questions i can do first question as per our company guidelines…

Q: (b) Simplify, 2n > (5r + 2) r=1

A: See the detailed solution below.

Q: n=12, CL=90% x2 an-1

A: Given,n=12α=1-0.90α=0.1degrees of freedom(df)=n-1df=12-1=11

Q: 3x 2r is equal to O True O False

A:

Q: Multiply. (2x+3w)(6x, w) Simplify your answer.

A: To multiply two binomials we follow the FOIL method. First we multiply the first terms of each of…

Q: Sa?+ 6x if x < 5 3 -x if x 25

A:

Q: 4.05e fa)=5x-2.4gk4ーズ al (fog) (-2) 2.

A: Consider the functions fx=5x−2gx=4−x2

Q: Q1 Choose only two: x+5 12+3x - 2. VI

A:

Q: B. Simplify the following by combining the similar terms. 4. 19m - 3т + 10n- 9n + 2m - 5. бт +3n -…

A:

Q: Evaluate: a) 4(k – 1)? k=1

A: To get the general term of this sum, we have to first expand the (k-1)2 in the summation. Then we…

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

A:

Q: Sy 3 - l64-p°= (4-p)(0年分+p) 27 = (2y-3) (9 + loy +9) | b.

A:

Q: 13. Y mED - (9-3)', BF-(15x-39), and MBCF - (11x-9), find mED.

A: Given, ED = 9x - 3 BF = 15x - 39 As  question number 13 asking find mED. This question is based on…

Q: Why did he use n=3k, n=3k-1, and n=3k-2

A:

Q: 3r-4

A: Since you have asked multiple questions in a single request so we will be answering only first…

Q: Find the missing variables 45° 2V2 b=1

A: