1. If m * n = square mn-n2, then 5 * 3 = 2. If 50 – 3x = x – 26, then x =

Q: V(3278)3 + 6230 – 12e90i

A:

Q: If A={a,b}, what is A times A?

A:

Q: 4n – 1

A:

Q: if N {A} = 25 and N {B} = 31 and N { A n B } = 20 find n { A U B }

A: Given that n{A}=25 and n{B}=31 and n{A ∩B }=20   We have to find n{A∪B}  . We use the union property…

Q: 2) We approximate the area under the graph of y = f(x), above the x-axis, over the interval [0, 4]…

A: a) Given that, the interval is [0, 4] and n=4. It is known that, the formula for ∆x=b-an. Obtain…

Q: If A: find A 2. 3 3. and Show Shat A-3

A: A=1213 Now determinant value is, A=13-12=1 Adjoint of matrix A is, adjA=3-2-11 Now,…

Q: Prove, using the e-8 definition of limit, that: (a) (b) lim ²+1=2 24-1

A:

Q: If (n, 15) = 1 and o(n) = 56, find o (75n).

A: Given: n, 15=1 and σn=56.To find: σ75n

Q: 4. Select all the expressions that can be factored into a squared binomial. A. y² + 2y + 1 25 B.w?…

A: Answer and explanation is given below

Q: Simplify. 5-2(2W-2) + w O-3w-9 O*3w+9 O 3w+9 O 3w-9

A:

Q: 2. Factor. 10 x2/5 (4x + 7)/2 +÷ 7 3 7/5 (4x + 7)-1/2 3

A:

Q: *(2 + 16) (a + 8)(x + 4) 16 where z # a + 8 Submit Question

A:

Q: (x, 5), (2, 6) m = 3/4

A: Let the equation of line be y=mx + b  ...(i) We have m=3/4 = 0.75

Q: .2 y = 4 - x² and x +y = 2.

A:

Q: if N { A U B }= 90, N {A}= 50, and N{B}= 45, find N {A n B}

A: Given :NAUB=90  NA=50 NB=45

Q: Question the iff {an} one {bn3 are juro sequences Such that an = (x)2h + (yjzh and bn= (x)2th -(y)zh…

A: Introduction:       A grouping of numbers in a specific order is known as a sequence. On the other…

Q: = 55. Determine the value of n if (5)

A:

Q: A. 3- 2x 2 x B. (2 - x) 2 3x C. 3(2 - X) 2 3x D. 3-2x2 3x 32. Six is at least the product of three…

A:

Q: Simplify. −x²³y² − 4x²y² + xy² -7x³y² +5x² - 2x³y² O-9x³y2²-4x²y² + 5xy² O-14x³y²-4x²y² + 5xy²…

A: Simplify

Q: Simplify. 9 + 3(4) - 9(4) - 6 8 [5(6)- 12]-49 13 th xy

A:

Q: Šolve. In(-x + 1) – In(3x + 5) = ln(-6x + 1)

A: To solveln-x+1-ln3x+5=ln-6x+1

Q: Multiply. (4x – 1)(3.r – 2) - O 11x – 12 O 12.x – 11 O 12.x2 + 11r – 2 O 12.x? – 11x +2 O 111? – 12x…

A:

Q: Evaluate. n(3) = -x + 4x

A:

Q: 5. f 3√xdx

A: Topic = Integration

Q: 1 4x +3 dr

A:

Q: Find A. 5 -2 (4A)–1 -4 A =

A: We can let the matrix A. A.A-1 =I ; where , I is the identity matrix.

Q: 64 Solve. x - 4 %3D a + 4 x - 16 O A {-9} O B. {9} C. {-4, 4} O D. {4} 3.

A: