Explain why 3-1 does not exist in Z24.

Q: its not 1

A:

Q: Find the dervative of (-4x^2+8x)^3.

A: To Find the derivative of (-4x2+8x)3 f(x) = (-4x2+8x)3

Q: Why n-2? Where did 2 come from?

A: Please find the explanation below. Thank you

Q: Find mZBCA. B (5х + 12)° (9x + 1) (10x - 37)

A: It is known that the sum of angles on a straight line is 180°. Then,…

Q: 22 - x+6 *- 3 22 – 4 2-2 2 + 2x +1 *+1

A: Solution

Q: Use substitution to solv 4x+ 5y = -6 x = 2y+5

A: Our Aim is to solve the system of equations using substitution method.4x+5y=-6 -(i)and x=2y+5 -(ii)…

Q: Show by contraposition that : Vx ERX2-3x - 1020 → x25 or x< - 2

A:

Q: Which expression is equivalent to 2x +8x - 25x -6x+14 , x+6 86 2x +4x +x-12+ x+6 2. 2x-4x-x+14 14…

A:

Q: why it is 7rad over 4??

A: why it is 7rad over 4??

Q: symmetri

A:

Q: What is the coefficient of the term containing x^7y in the expansion of (3x + y)^8?

A: Topic = Algebra

Q: Find (3+2)^2 using identity.

A:

Q: Differentiate 2xー4x -

A:

Q: 8. Find y'ifys34-7x+2)+4%-2

A: Differentiation

Q: your work. 91² - r°, t+ 21°, 1 +t- 9r?

A: In this question, the coordinate vector of the polynomial is calculated with the help of the…

Q: What is the 2nd term in the expansion of (3z-4y)9

A:

Q: 7=63 -4X %3D b,

A: we have to solve question for x

Q: verify that 6A = 3(2A)

A: Here given  Thus

Q: What is the product of -1+ x* and x2k + xk + 1?

A: In this question, we have to solve the expression using exponent concept. Exponent and Power The…

Q: How is [(36-x^2)^2-(36-6x)] incorrect?

A:

Q: Explain how to perform this multiplication: (2 + V3)2. V3)?.

A: Multiplication is repeated addition. But in this case, since there are two non-similar terms, 2 is…

Q: What is the product of (-2)(3)?

A:

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

A: Given, 2x+7y≤-7

Q: verify that (A + B)C = AC + BC

A: To verify that (A+B) C = AC + BC.

Q: What is the conjugate of 3- 2/5?

A: conjugate is where we change the sign in the middle of two terms . So ,conjugate is 3+2√5

Q: Explain why the finclion H2)=52"- 6+ . (a) is entire ?

A:

Q: Does (Z11 , + , .) have subfields? In this case which subfields.

A:

Q: Could you help explain how you find z = -2.326 from the z table, please? Thank you. Much…

A: We want to tell you how you take z value from probability value of standard normal distribution…

Q: Prove that if 8x-5=-2x-15 then -x=1

A:

Q: What is the product of -2 + 5 i and its conjugate?

A:

Q: How do we know that -1 and -2 will be in the field?

A: Given F is field, So,  0, 1∈F ( since a field F must contain zero element and unity ) A field is…

Q: 13. If mED = (9x - 3)', mBF = (15x-39)', and mZBCF = (11x – 9)", find mED.

A:

Q: Evaluate the expresslon when a=7 and x=-3. -a+6x

A: A detailed solution is given below

Q: What is the coefficient of x 9 in (x 3 + x) 5?

A: What is the coefficient of x9 in x3+x5.

Q: Consider 2a – 3y² = 8

A: Differentiate wrt x

Q: Find 4 of 3xy –- x³ = 5 at (1, 2)

A: Given; 3xy-x3=5 at (1,2)

Q: What is the product of (5x +4)(4x- 4)? O 162- 16 O Orange O 20x- 4x 20r2 16 20x + 36x - 16 ОООО

A: We are given the expression (5x+4)(4x-4) and we need to find the product

Q: Calculate GCD(x3 + 2x2 + 3x , x2 + 3x + 2) in Z5 [x]. What is wrong with my answer? The correct…

A:

Q: 18. Find mZBCA. B (5x+12)° (9x +1) (10x-37)

A: From the given figure find out m∠BCA

Q: Evaluate exactiy and simplify. 니 5- 12-2x2"

A:

Q: a 2sin2x-3sinx +1 = in

A: Here, we need to find the exact solution from the trigonometric equation. In solution first, we use…

Q: What is the product of 3 and 3?

A: To find the product of given irrational numbers.

Q: What is the conjugate of 3 + √5

A:

Q: When multiplied out, what are the first 4 terms of (x + 3y)'"?

A: Here we have to find the first four terms of x+3y10

Q: verify that 5A = 3A + 2A

A: Given that A=341127. Compute 3A+2A as follows.

Q: Use Giramer Rule to Find ,z -2x + 33-Z = 1 メ+29-2-4 -2x -+7 = -3

A:

Q: What is the coefficient of the term containing x^2y in the expansion of (4x+y)^3?

A:

Q: ( - 2ry + 6z) dz - (2 - 2ry + 2) dy

A:

Q: What is 2ln(7x+4)-13=-1 in exact form?

A: By solve given logirithim