Q1 / Find x, y, and z 6 y ]=1 2 2х— 1 3x [ 2 x + 2y 02/ If possible, Find AB and BA

Q: If 2x + 3y = à and -x + 5y = 6b, express x and y in terms of à and b.

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Q: Add. (7y +y- 5) + (5y² - y -6) (7y? + y- 5) + (5y² - y-6) =D (Simplify your answer.)

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Q: If 5x + 2(x + 7) = 14x – 7. Find x a. 1b. 2c. 3d. 4

A: Given equation is We simplify the equation and solve for x.

Q: 3 x+2y=-13 -5x+4y=18

A: given: 3x+2y=-13 -5x+4y=18

Q: 4x+2y=2 1.) 2x+2y=4

A: The given system of equation is: 4x+2y=22x+2y=4

Q: If A = -1 1 4 1 -2 -3 0 1 -2 and B = -1 2 −1 1 4 -2 -2 -3 then

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Q: b. Express each equationin standard form 1. 12y2 – 4x2 – 16x + 72y + 44 = 0 2. x2 – 2y2 + 6x + 4y +…

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Q: Add. (6y? + y - 6) + (9y² - y- 5) (6y² + y - 6) + (9y² - y -5) =D (Simplify your answer.)

A: The given equation is: 6y2+y-6+9y2-y-5

Q: 2x,+x,-7 X; + Xz - 3x, = -10 6x, – 2x3 + X4 = 7 %3D 2x, – 3x, =13 =D13 |

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Q: 2 1 x²dx -3x

A: Given:

Q: 4. Find m RS. (5x+ 6) S. (11r- 72) If MD- E 24and DN- 2. A ind MD

A: As per our guideline we are allowed to do 1 question at a time. Please post other questions next…

Q: Solve K = 2MN + 2ML for M. M=

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Q: Solve W=2ZX + 2ZY for Z. Z=

A: Given W=2ZX+2ZY

Q: Find x if BC=1,AC=x+5 and AB=2x-2

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Q: 2 4 .2 + 2+ jo to

A: given that                                               4-j2j2+2+j0 we know that…

Q: .2 y = 4 - x² and x +y = 2.

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Q: -4x+8y= 24 6x-4y=-10

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Q: Find x and y  4x + 6y = 9 x + 3y = 6

A: eliminate x first and find the value of y and by puting the value of x we can find the value of x.

Q: 19.6) =0 (m +4.9) (m²-9.8+19.6)=o

A: Answer

Q: Practice: Find the measure of each missing angle (diagrams not drawn to scale). y 45 y = 55 55 A B

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Q: Calculate AB – 2CT where 1 2 A -1 0 1 1 2 1) В C = 0 1 (-3 2, -

A: Given the matrices A=12101-1,B=-1021-11,C=-21-32. Calculate AB-2CT.

Q: if (3a+4b) = 16 and ab = 4 . Find the value of (9a2+16b2)

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Q: Find + 7a +3 dæ + C

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Q: c) x² + 2x-24 S

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Q: If AΦB = AB - B find -2Φ3

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Q: 1 4x +3 dr

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Q: (20" + 6a²)dæ + 6x²) dæ Find (2,x7

A: ∫(2x7+6x2) dx

Q: =wyx for w = In (3x+ 4y). ух

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Q: What is x + y if 4x + 3y = 10 and 3x - 2y = 16? A. -4 В. 2 С. -2 D. 0

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