) y''' + 3y'' + 4y' + 12y = 8cos2x - 16sin2x

Q: 3)Differentiate. y =- 3 √√√x2+3 X

A: We have

Q: Find all real solutions of the equation (x – 6)² = 25. with x1 < x2 and x2 Enter an integer or…

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Q: Find the value of 3(2x+3+y)-14 when x=-2 and y=9.

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Q: is these the Same? yCx²-a)+l= Cye %3D 1= Cxパ-)yt Cye

A: topic - equations

Q: Perform the addition and simplify. (5y4 - 8y2 + 5x? - 3) + (-2yA + 4y? + 9) (5y4 - 8y? = D - 5x2 -…

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Q: 60° 7x + 19 11x - 89 60°

A:

Q: 10: (-24x7- 2305 tee -4+) de -7+1 -2400 5+1 + e -7+) 5+1 1+1 Hx+ Incx) +C %3D + e 6. 40 + Ans. 3…

A:

Q: x? + y? – 2x – 8y + 19 = 0

A: x2 + y2 - 2x - 8y +19 = 0 Repositioning x and y accordingly we get x2 - 2x + y2 - 8y +19 = 0…

Q: Divide. (6r +4x²+15x*-9+3x) = (-3x² –2) Remainder Write your answer in the following form: Quotient…

A: We can find the quotient and the remainder by the long division method

Q: Simplify. [(20)²]³ 8i Enter your answer in the box.

A:

Q: H.W -2t o g+8g+254 =で9O20,j020

A: Given the second order differential equationy"+8y'+25y=e−2t

Q: 2.) ( 4x - 29x- 38) ÷ ( 2x + 3 )

A:

Q: Simplify. Final answers should be written in standard form.   (2a2b-5b3+4a4b2)-(7b3+8a4b2-7a2b)

A: The given expression is  (2a2b-5b3+4a4b2)-(7b3+8a4b2-7a2b)

Q: y = -x³ + 9x² - 3 concave upward concave downward Submit Answer x0

A:

Q: 32²/27x8y6

A: We will use the exponential rules given below to solve and simplify

Q: 4-y² 2-y SŠ *-* zdxdzdy

A: Given:  Let I=∫02∫04-y2∫02-y z dx dz dy To Find: To evaluate the given triple integration.

Q: L. Given 2+ 2r + br - 19z +15 - cx + dx? + ex +f, find the values of b, c, d, e and f. * + 2r +5 INP…

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Q: If a = [1, 2]  and  b = [2, 7], find a + 2b.

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Q: C): Find if y=1²-21 +3 and x=21-1.

A: We have to find where and

Q: Simplify. 27x* y* Assume all variables are nonnegative. Enter your answer in the box.

A:

Q: The expression &x y3+.12y is e is equivalent to (2xy

A: The given expression is 8x6-y3+6x2y2-12x4yTo write its equivalent expression

Q: Find the value of each expression if x = 2 and y = - 1. (xy)2

A:

Q: y = -2 + 3cos (x- 4)

A: We have to graph the given function y=-2+3cos(x-4).

Q: fx)=3²-6x+ -34

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Q: 4x+2y=7 y:5x %3D5%

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Q: 3. State the GCF of each pair of terms. a) 6x and 10x b) 154³ and 20² c) ab and a²6² d) -2x¹y¹ and…

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Q: Simplify. Show your work using the Equation Editor Tool. -3x³2x-}

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Q: What are the zeroes of y = x + 2x-8? O A.-4, 2

A: Given: y=x2+2x-8

Q: Simplify. Give answers using positive exponents. (-3m-1611)-3 (-3m-1611)-³ =

A:

Q: a. 4(3x- y) and 12x – 4y b. 32+ 16y and 8(4 + 2y) C. 3(x + 2y) and 3x + 2y

A: We have to find