f(1) =- S et ct +4 ifte (-∞,9] ct? – 4 ifte (9, ∞)

Q: (x + 5)/(x – 3) is NOT defined for x =   a. 3   b. 0   c. -3   d. -5

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Q: (b) (-1)" (b)(-1)*+-

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Q: rỉ + 10x1x2 + x = as² + ßt²

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Q: (22) Let A = (-∞, -2] and B = (102, ∞).

A: Given A=(-∞, -2] , B=(102, ∞). Now, the union of two sets consists all those elements that belong to…

Q: (- 1)"(品 2n +1

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Q: By what must y – 5 be multiplied to obtain 5 – y?

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Q: 2(3q-9)=9-3q

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Q: (2+1) x (9-?)=12

A: Just try to simplify and that's easy.

Q: 2. (3x+5)+(2x – 3)

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Q: Then where a11 where C11 = a12 = C12 = a21 = C21 = a22 C22= A 1 = (§ 8), B= ( − 4 ³ ) ,0 = (1 ²).…

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Q: Find the x3 term in (x-1) (2x-2)4   4=n, 5 terms

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Q: (-s+ s2) + (-6 - 7:) = |

A: Given:(-5+5i)+(-6-7i) To perform complex number addition add real and imaginary terms.

Q: Simplify. [(21)4]² 1615 Enter your answer in the box.

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Q: 3.) Simplify (0.75x + 2y) - (0.3x – 0.6y)

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Q: Consider the function f (same as in the previous problem) defined on the interval [0, 10] as…

A: Given Data: fx=35xx∈0,53x∈5, 10-y''=λy, y0=0, y'10=0To find: cn

Q: (а) 3x< 5х—8

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Q: X=6{2+3[2(8-3)+(4+1)-2]}

A: Given,          x=62+328-3+4+1-2

Q: S√4 4+² +3 dt

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Q: # show that 18 x +11y = 1188 has solution Since (18₁111 = 1188

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Q: Show that (x? + y²)² = (x² – y²)² + (2xy)? for all real numbers x and y.

A: We have to prove algebraically that x2+y22=x2-y22+2xy2 Simplifying both the sides , we get Here ,…

Q: show that (AB)-1 = B-1A-1

A: Given matrix A has a order of 2x2 while matrix B has a order of 2x3.

Q: 1 dx D x(x*+ 1) Select one: a. x2 In +C b. In 2+1 C. In + 1 d. In 4 + C

A: Solution

Q: -4(7j+2)=10 teacher wants students to distrubute properties

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Q: 4(z+12)+13=29. find z

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Q: (x + 12) + y + Z for x = -23, Y =-5, and Z =_10

A: Given,

Q: 2(4-3=10a+3

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Q: 2(15 + q)= blank + 2q

A: 2(15+q) =____________+2q Here we are suppose to find the value of blank.

Q: Find the term of (x2 +x3)00 that has x185 in it.

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