Given 2x + 9x +10 2x 2x2 4x 5x 10 What should go on the top of the boxes? O r and 2 O 2x and 4 O 7r and 14 Or and 4 5

Q: Given A= 2 a. A + 2B 2 1 and B = -3 4 -2 2 fin

A: In this question, the concept of the matrix is applied. Matrix A matrix is a rectangular array or…

Q: x² + 4x + 4 , 3x? 6x3 бх 3x2 – 12

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Q: It is given that a(bx² + cx) + bc = 20x² + 24x + 30, where a, b and c are positive integers. Find a…

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Q: The expanded form of (3x + 2)(2x – 5) is А) 6х2 — 11х— 10 B) 6x? + 11x – 7 C) бх2 — 10 D) 6x2 – 19x…

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Q: Find the difference (6x2 – 4x- 5)-(3x2 - 7x+2) O A. 3x4-11x2 – 7 O B. 9x2- 1la - 3 O C. 3x2 +3x-7 O…

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Q: Divide: (2x3 – x² – 7) + (x – 2). 2x? + 3x + 6 x - 22r x? + Ox 7 2x3 - 4x2 3x2 + Ox 3x? бх бх — 7 бх…

A: We have, 2x3-x2-7÷x-2

Q: Find CD 2x + 1 2x C • 13

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Q: Find the least common multiple of these two expressions. 2 3 8 8x°y' and 14u x’y° 5.7

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Q: Find the product. (æ+ 5) (2x – 3) O 2x? - 13x – 15 O 2x? + 7x – 15 O 2x2 7x 15 O 2x + 13.r 15

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Q: The solution of 2x-3=7 is: О 12 O 5 О 11 О 7

A: Given equation is 2x-3=7.

Q: Evaluate: dr 3x?++C 4 A B +C 3x3 3x2+ +C 4x3 +

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Q: If 2y-8=24 find the value of 3y

A: The given equation is  2y-8=24 . ....... (1)

Q: If 3/5+ V125 = 17.88, then what will be the value of V80 +6/5?

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Q: 3 Perform the operation: (2x* + 5x+8x +24) - (x+2) 12 A. 2+x+6+ x+2 B. 2+ 112 + 9x + 18x + 44 + x+2…

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Q: Which expression is equivalent to (2x-3y 4z)-2 • (3x²y -5)-1? А. 12г6 y4z2 о в. 1224 y³z2 O C. 24…

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Q: A babysitter earns $8 an hour for babysitting 2 children and an additional $3 tip when both children…

A: we can solve this problem using x hours .

Q: If Z1 = 3cjs 12 7 z3 = 3cjs (-) 12 and 5 Z3 = 12 what is (z1)° (z2)*(z3)5

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Q: If A= 3 6 B= then, 3A-2B= 0- 1 Select one: O a. 9-6 0 29 O b. -9-6 029 O C. 9 -6 0 31 d. 11 -6 0 29

A: We will solve the following

Q: Find the value of x. O 6V2 O 3 O 6V3

A: Solve for x

Q: 4. If x # -4, which of the following represents 2x² + 14x + 24 in simplified form? 2x + 8

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Q: Find, if possible, A + B, A - B, 2A, and -3B.

A: Consider the given matrices, A=3-2201-4-32-1 and B=402-1-13 (i) Obtain the matrix A+B as follows.…

Q: Find (a) ∣A∣ and (b) ∣A−1∣.

A: a). Determinant of A is,

Q: のn?= 5X、 +2X, = 5X, +2X2 Sito 52以る+メ 2メ-X2 212 X,+3¥2 フ4 メ、フ0 X2 Unrestr

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Q: Which of the following is equivalent to the expression 9x² – 16? O A. (3x- 8)(3x + 8) O B. (9x -…

A: Using algebraic operator.

Q: Select the correct answer. y = 6x4 - 8x² + 5x 4 y = 5x² - 6x² + 8x + 3 y = 6x²³ - 8x² +5 Oy=x²-8x²³…

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Q: If 4(2x -4) - 2 > 3x - 1 ≥ 4x -7, then x can take which of the following values? A 7B 6C 2D 0

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Q: If a +b = 1 and a? + b? = 2 find a+ b3=?

A: Given,           a+b=1 and a2+b2=2We know that,        a2+b2= a+b2-2ab        a3+b3=(a+b)(a2+b2-ab)

Q: 5. 12 2y 3x

A: The diagram is

Q: Subtract (x − 5) − (x2 + 2).  A x2 + x − 3  B −x2 + x − 3 C −x2 + x − 7 would it be A B or C

A: Given that  Subtract (x − 5) − (x2 + 2)

Q: Find the least common multiple of these two expressions. 2 3 4 6 8 4w x and 22w vx

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Q: Find L - (8+3)3] 7 12 O 9t%e-3t O 6te3t O 6t?e-3t O 6t2

A: Use property of inverse laplace transform

Q: Suppose that A = {b, c, d} and B = {a, b}. Find: Q6.1 (A × B) N (B × B)

A: A=b, c, d  and  B=a, b Now, A×B=b, a, b, b, c, a, c, b, d, a, d, b&B×B=a, a, a, b, b, a, b, b

Q: d. The product of twelve and a number, is two-thirds. 12- = 2 3 2 12x = 3 2 12 = x 3

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Q: If A = and B= Then 2A+ B = 1. 2. 2. 4. 41

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Q: If C = 2 + 4x and D = 2x – 2, find an - expression that equals 3C + D in standard form.

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Q: If a 10î + 10f + 5k, b = 5i – 2j – 14k, è = 4î + 7j – 4k , find the value of å x (b x 2).

A: The cross product of two vectors a=a1i+a2j+a3k ,b=b1i+b2j+b3k can be calculated using determinant…

Q: what is the answer to

A: Here we have to find the value of x - a.) -9x+4+9x = 04 = 0Which is not possible,hence no solution…

Q: Given /(x) = 3x2– 1 and 8 (x) = 2x + 5, find (s•8)(x). A 6x2+3 B 6x2-7 12x2+74 D 12x2+ 60x + 74

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Q: 13. Find the solution set of |6x – 13x – 5|| 2x b) 14x – 1| 2 12x + 3| + 1 c) |2x? – 3x – 4|< 5

A: In this question we will use formula |A|= x.  A= -x  Or A= x

Q: What is the smallest positive integer value of x where y = 2^× exceeds y= 5x ++7 ? What is the…

A: We have calculate smallest positive integer value of x where y=2x exceeds y=5x+7

Q: Which expression is equivalent to A 2x° + 12 2 B 2x + 11x+ 12 2x+ 6x + 4x + 12 3 2 3 2 D 2x° + 8x +…

A: We expand the given expression:

Q: Which expression represents the sum of (2x-5y) and (x + y)? A. 3x-4y 8. 3x-6y C.x-4y D. X-6y

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Q: Given 10x2 + 17x +3 Which two numbers multiply to a · c and add to b ? 10 and 3 1 and 17 15 and 2 10…

A: Given data  Quadratic equation 10x^2+17x+2 It is a from ax^2+bx+c  Product a•c=30  Sum a+c=b=17  The…

Q: Find the solution to an = 3an-1 + an-2 - 3an-3 for n = 3, 4, 5, ..., with ao = 4, a1 = 10, and a2 =…

A: We will first find the general solution of the given recurrence relation given by first writing the…

Q: Which of the following is equivalent to (3x - 8)(3x - 2)? O gx2 - 18x+ 16 O 9x² + 18x -16…

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Q: 1. 9v3 + 23 + 5V3 2. 2/1ī - VIī + 3V11 3. 3y? - V12y²

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

Q: If a = 2j and b Select one: True False 4k, then a b = 8. ●

A: It is given that a=2j and b=4k The objective is to check the statement that  a⋅b=8 The dot product…

Q: Which expression is equivalent to (2x + 3)(x + 4) ? A 2x+ 12 3 B 2x + 11x + 12 2x + 6x + 4x + 12 2 D…

A: Explanation of the answer is as follows

Q: What is the value of 2x* + 5x3 +7x² – x + 41 , if it is known that x=-2-3i Select one: O a. -6 b.…

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Q: Divide: 3x - 7 а. (9х2 — 49) - 9. x? - x - 12 b. x2 - 10x + 24 5х x? – 6x

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