x+ 2 2x – 3 x+1 4 If A = is symmetric, then what is x equal to? | 1. 2 2. 3 3. -1 4. 5 Select the correct response: 2 1 3.

Q: Find the value of x. x = 7x+9 9. 19 24 21

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Q: Evaluate x²+3x+5

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Q: 7 X= |x - 3 10 18

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Q: e* 5 e 2X 3=0 %3D

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Q: In a large clinical trial, 400,674 children were randomly assigned to two groups. The treatment…

A: Given that, The values of p1^ and q1^ is,

Q: f(x) da - I f(2) dæ f(x) dr where a = and b =

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Q: v = (-8, –7, –3] v = Ex: 1.234 %3D

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Q: Which value(s) of x satisfies the equation Vx? -4x –5 = 2x – 10 {3, 5, 7} {5} {5, 7} O {7}

A: Given an equation x2-4x-5=2x-10 To find the values of x that satisfy the equation

Q: (8x + 34) (x-4) (2x+5) 2x? -x-15 (3x²+4x- 2 (xt2) (3x+2)

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Q: x+y 1 16 and If bg-, 8 = -3 calculate the values of x and y.

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Q: 12x + 12 - 23

A: 12x+1≥-23Add -1 on both sides12x+1-1≥-23-112x≥-24

Q: .2 y = 4 - x² and x +y = 2.

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Q: Consider the following function. g(x) = -x² + 3x + 3 Find the first and second derivatives of the…

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Q: đ = , 5 = , č = , d = Find |5||

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Q: Let a = (-1,0, 5) and 6 = (3,-1,0). Find à x 6. < V

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Q: 6 8. 6x - 3y = 15 4x – 3y =-5

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Q: 6x + 8 dx. x2 + 5 8. Evaluate

A: Here we have to evaluate I=∫6x+8x2+5dx

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

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Q: Find x. 2x+2/ O 36.2 O 5 0 1 02 2y + 4 y + 10 3x-3

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Q: Find the value of x in OQ. 5x – 6. LA 2x+ 9- N/

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Q: -1 2 5 2 7 -5 Let B = and C = 2 5 3 2 3 5 Find -4B+ 5C.

A: We have, B = -125253 C = 27-5235 To evaluate: The value of -4B+5C

Q: A 2 -1-X . Find #he valye efa when JA- 4

A: Given, A=1-x200-232-1-x2 and A=4…

Q: Determine where the function is concave upward and where it is concave downward. (Enter your answer…

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Q: (4x + 4, y) 2. 11 1 1 2. 2. 2. 2. 2. 111

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Q: (a) What base 10 number is equivalent to 10100012? (b) What base 2 number is equivalent to 96110?

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Q: y = x² + x y = x + 5 2

A: y=x2+x y=x+5   a2-b2=(a-b)(a+b)