If possible, write −7 − 2x – 10x² as a linear combination of 1 + x + x², 1 + x² and x². -

Q: A savings account deposit $2000 is to earn 3.5% compounded quarterly. Assuming there are no deposit…

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Q: Find the number of terms in this polynomial, -2s - 4

A: Given query is to find the number of terms in the polynomial.

Q: Write the polynomial z^4− 81 in factored form.

A: We will use the formula a2-b2 = (a+b)(a-b) Consider               z4-81 = (z2+9)(z2-9) =…

Q: perform the operation (-10x2-1)+(-8x2+8x-8)

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Q: Write x7 - x as a product of linear factors over Z3. Do the same forx10 - x.

A: Consider the given polynomial, x7-x So, in Z3 it can be written as,…

Q: -4x-16x

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Q: Add (−8x2−9xy−5y2​) and (11x2−7xy+7y2​)

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Q: If 8x27x243=2ax3b, then find (a+b)

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Q: Divide (6x3 + 7x2 + 5x + 12) by (2x + 3).

A: Our Aim is to divide (6x3+7x2+5x+12) by (2x+3)

Q: 2x ×8b

A: 2x × 8b = (2×8) ×(b×x)

Q: Multiply.     (2+ 4x  ) (3-x)

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Q: Perform the indicated operation. Subtract (8x+7) from (4x+9x+4). (8x+7) subtracted from (4x +9x+ 4)…

A: (4x^2+9x+4) - (8x+7)We first have to distribute the negative.

Q: Subtract 2x+3/x2+x-2 - 5/3x-3

A: We are required to:

Q: If possible, write 9 - 7x - 13x² as a linear combination of x − 1 + x², (−1) + x² and x − 1 + 2x².…

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Q: Divide -9 + 7x – 4x2 + 4x by 2r – 1.

A: The given polynomials are f(x) =4x3 - 4x2 + 7x - 9; g(x) = 2x -1. We will use the method of long…

Q: Divide x3 − 1 by x − 1. Check the result.

A: Find the value of  x3-1x-1

Q: Multiply. (- 6x - 5) (x³ - x + 2)

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Q: Write x7 - x as a product of linear factors over Z3. Do the same for x10 - x.

A: Given: Z3. To Do: We have to write x7-x and x10-x as a product of linear factors over Z3.

Q: Divide 3x3 + 10x2 - 9x - 4 by x + 4.

A: Given : 3x3+10x2−9x−4x+4 Write the problem in the special format: x+4−3x2−2x−1−4x+4−3x3+10x2−9x−4x+4

Q: 5x+3x+2x=7x-8+9x

A: Value of x= ?

Q: Divide

A: