Activity 2: Give the value of the following expression. 1. 15-1 6. -5-1 2. (-17)° 7. -(17)° 3. 2-3 8. 3-4 4. -2 9. 4-3 3. .3. 5. 5-5.53 10. (65.6-3)-1

Q: -(-5, -1); 2y = 2r – 4 %3D

A:

Q: Find the matrix of rank at most 2 that is closest to A with respect to the Frobenius norm and…

A: The matrix A=1-22-2302-11 By examining the matrix, we can observe that the third row (2 -1 1) is a…

Q: -22 = 6 + x X= ?

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Q: 4x - 3y = -3 2x + 5y = 31 %3D

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Q: 1/3 of a number is 8 . What is the number?

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Q: sy-y+1 when y-5 y=-1 Evaluate

A: The given expression 3y2-y+1

Q: -1-5 V-5•V-10

A: Given Expression can be simplified as shown below

Q: Evaluate the expression if x = - 2 and y = 3. 2x/ (x - y)

A: 2x/(x-y)

Q: Simplify. 2a-1+ 3b- a-1-b-1 2a-1+ 3b -2 a-1-b-1

A:

Q: Can you do steps 4,5 and 6?

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Q: Find the singular values of -2 31 -B1 -1 -4 A =

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Q: 2. 1/4 4.

A: We will use basic arithmetic operation to solve

Q: To-42 5-2X-3 (6z) odz dy oe aly de

A:

Q: . 8х-4у>-28 6y212х-36

A:

Q: -8 - 12

A: Given problem is

Q: (-3)² ÷ 3 • (5 - 10 + -8)

A:

Q: 18

A:

Q: y = x 2 - 4x + 3 y =x - 1

A: Given area is bounded by the curves, y=x2-4x+3   and y=x-1

Q: 0.3x+7.5-11=24

A:

Q: find x andy Xi +y =5+ 4

A: If x+iy= a+ib then x=a,y= b, where a,b are real numbers.

Q: 49y2-7y=0

A:

Q: 0.7x + 0.5y =16 -0.5x - 2.5y = -65.0

A: To solve the following system of equations.0.7x+0.5y=16-0.5x-2.5y=-65.0

Q: a. Sx-14= 8r+4

A: Given  a.) 5x -14 = 8x+4 b.) -12(-4x + 3 ) -2 = 1 +12 x

Q: Au = and Aü = -1 then A(-3u- 30)

A: solution is given below

Q: -5,4y+14-2y=4

A: Given ,  4y + 14 - 2y = 4     ....... (1)  We have to find value of y  (1) implies

Q: What is y=Mx+9

A: Straight line

Q: Simplify. 2-x X² + 4x-12 2-x x² + 4x-12 2 -

A:

Q: Need help

A: The given expression is a2-2a-3 to find the factor for the given problem using the box method the…

Q: Solve for x in the equation 9 = |2x - 3| O x=0, 11 O x = 1,9 O x = 2,9 O x = -3, 6 O x = -3,3

A:

Q: Photo #1: Question Photo #2: Answer Key

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Q: -4 = 1 -15 15 O d -9

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Q: 1 13 + x xp-

A: We will solve the integration.

Q: X-ツ=-)

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Q: *+2x, +3x, = -1 2x+5x, +7x, =-2 -2x-4x,-5x, = 0 %3D %3D

A:

Q: Evaluate 2 x + 2  for x = - 2 , - 1 , 0 ,1 , 2, and 3

A: Solution is in step 2

Q: 0.3x  +  4.6y  =  1 1.6x  +  1.3y  =  2

A: Consider the following system of linear equations: 0.3x+4.6y=1                               ......…