Factorise -2cossiax+ 2cosx 12 2coszsinx +2cosr + 1-sinx

Q: Convert 1/(3x-1)(3x-4) to factor polynomial Convert (2x+1)(2x+3)(2x+5) to factor polynomial

A: Convert equations into factor polynomial

Q: FROM 4x-3y+2z subtract x+2y-3z

A: We need to subtract  (x+2y-3z)  from  (4x-3y+2z)

Q: factor; 9z^2 + 4xy - x^2 + 4y^3

A: To factorize the given expression.9z2+4xy-x2+4y3

Q: 4x/(x2+9x+18) + 5/(x+6)

A: The given equation is; 4x/(x2+9x+18) + 5/(x+6)

Q: -11x^4+3x^2-5 find the opposite of the polynomial

A: we have a polynomial  -11X4 +3X2 -5 To find : opposite of the given polynomial

Q: Find U and V an then factor the expression 9x^2-4y^6

A: Given the expression is 9x2-4y6

Q: Choose all factors of 21xy+18x+6xy^2 A. 2y+1 B.y+2 c.y+6 D.y+1 E.2y+3 F.x g. 3x

A: Consider the expression

Q: Factor and then simplify  csc^3 x-csc^2 x-ccs x+1

A: Given,           csc3(x) - csc2(x) - csc(x) + 1

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

A: We are required to:

Q: Add the two polynomials.Simplify your answer. (-3y^4+6y^2+7) and (10y^4-7y^2-2y-4)

A: We need to add the following two polynomials -3y4+6y2+7 and 10y4-7y2-2y-4

Q: The number of polynomials having zeroes as -2 and 5 is

A:

Q: x2/3 - 3x1/3 - 4 = 0

A: Consider the given equation:

Q: Determine the remainder, r, for (x - 3)(2x + 1) +r= - 4 - 5x + 2x^2 O r=1 r= 1 O r= -1 O r= 0 O none…

A:

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: Add the following: j + 2j^2 + 3j^3 + ... + 100j^100. 50(1-j) O 25(1-) O 125 O 100(1-)

A:

Q: 59 Find the value of x. 55°

A:

Q: Subtract the polynomials. (-7x^3+5x^2-9) - (6x^3+7x^2-2x) - (3x^2+15)

A:

Q: -3x^2+5x-9 Divide by (x)

A:

Q: Factor.  -4x^2y - 4x^3 + 24y^2

A: GCF of the constant terms -4 , -4 and 24 is = - 4 For the variables, we do not have GCF.  So GCF= -4

Q: Divide the polynomial x-x- x² + 4x- 3 by (x- 1)

A: