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Q: Let ā= and b = . Find 3a + 3b.

A: Given:a→=-3,-2,3 and b→=-3,5,2We need to find 3a→+3b→.

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

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Q: FILD 3xdx x+2 IND

A: Solution:- We have to find ∫023xx2+2dx it is definite integration. =∫023xx2+2dx=3∫02xx2+2dx   let…

Q: Factor. c² – 7x – 30 -

A: The expression, (x-a)(x-b) can be simplified as (x-a)(x-b)=x2-(a+b)x+ab .

Q: Factor. 2 z´ +7z+ 12

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Q: Find x, and x2- 4 29 -4 -3 - 23 X2

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Q: Let p, = 2t – 1 and p2 = t3 +2. Write three polynomials that are in span{p1, P2}-

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Q: Find a polynomial that interpolates the following data points: (-1, −10), (1, 6), (2, 5).

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Q: yA y = VE

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Q: Find the value of QS. 11

A: The figure given in the problem represents ⊙T. Let, PR diameter of the circle intersect SQ at point…

Q: 6. 3.

A: The given figure is: Here, AB is tangent line and BD is a secant line.

Q: Multiply.  (5y+4z)(6y-7z)

A: The objective of this question is to multiply two binomial expressions, (5y+4z) and (6y-7z).

Q: Q3 tind the Value of Sec3

A: The given expression,sin2sec-13+sincos-123

Q: x²-1 da X

A: We have to evaluate ∫x2-1x dx.

Q: Multiply.     (2+ 4x  ) (3-x)

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Q: コX K²-9 2.

A: Topic = Algebra

Q: Multiply. (x+3)(x+4)

A: Given expression, (x+3)(x+4)

Q: 3. W ²2/2 √√32 W²22√ √50 - 3

A: Find the value of w^(3/2)sqrt(32) - w^(3/2)sqrt(50)

Q: (d) Find the second derivative f„(x,y). fe}Are the resuits from part feand part (d} the same ) Find…

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Q: Find 3V- 4W !L and

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Q: 4Axe +2Ae*+2Be = xe*

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Q: 157 20

A: In this question we need to find angle X

Q: Factor. z +11z+18

A: let B=z2+11z+18

Q: dw V5-e-2w

A: Given,           ∫dw5-e-2w

Q: =X C R

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Q: ZA b a y

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Q: 2x³ + 4xy²_x=o 3 Sy³ 14 yx²-3y = find x and y

A: Given data :- 2x3+4xy2-x=0       .........(i)8y3+4yx2-3=0       .........(ii)

Q: Let à = (0, –4, 4) and 7 = (3,4, −2). Find a × b. V Add Work Check Answer A

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Q: Find the value of za. z0.11

A: It is required to determine the value of zα. The value of zα is the z-score corresponding to an…

Q: R. find he Corficient of

A: We need to find coeffiient.

Q: y - 3y = 8(t - 2), y(0) = 0 %3D

A: We have to solve the given ode using laplace transform.

Q: Find X. 10 14 21

A: Solution

Q: Factor. x² + 3x – 70 -

A: