Perform the indicated operations. Indicate the degree of the resulting polynomial: (6x^4+8x^3-6x^2+5)-(2x^4+3x^3-7x^2-6)

Q: XVx In 2x-

A:

Q: Find two consecutive positive integers whose product is 240.

A: (X)(X+1)=240X2+X=240X2+X-240=0(X+16)(X-15)=0

Q: 2X 5X

A: According to the given information it is required to solve the given expression:

Q: 2x +5x

A: Given 2x +5x

Q: Find  product.  (2x + 1)3

A: We use the (a+b)3 = a3 + 3a2b + 3ab2 + b3 formula with a=2x and b=1

Q: determine the product of (x+3)(x-1)(x+2)

A:

Q: Multiply (1/3sqrtx-3/2sqrty)^2

A: To multiply

Q: x² + 5x + 6 = (x + 2)(x +

A: Find the constant that completes the factorisation

Q: Find the constant term  (5-3x)5

A: We have to use the binomial expansion here to get the constant term coefficient of x0

Q: Multiply.     (2+ 4x  ) (3-x)

A:

Q: Multiply (3x-2X2x+

A:

Q: Find the length x. 4.5 3 2.

A: Ratios of the length of corresponding sides of two similar triangles will be same

Q: Find x. 8x 6x 9

A: From the given figure: From the property of the circle: PA·PB=PC·PD

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: 7x= X=1

A:

Q: represent 5 x 29 as a sum of two squares

A: Given, represent 5x29 as a sum of two squares.

Q: Find the value of x. 3x 4x 5x 6x

A: We Know that a whole circle measures 360 degrees. Here given plane is divided  by four parts.

Q: a) 10x-x V10x-dr

A:

Q: Find x 3x

A:

Q: Multiply (2+x)(4x-3x)

A: Solution: The objective is to multiply the given equation

Q: Write -2x^2(-5x^2 + 4x^3) in standard form.

A: Write -2x2(-5x2 + 4x3) in standard form.

Q: represent 13 x 17 as a sum of two squares

A: Solution A:   = 13 x 17 = 221 = 121 + 100 = 112 + 102   13 x 17 = 112 + 102

Q: Find the Least Common Denominator (LCD) of : (x + 2) / (2x - 3) and 4 / (x + 3).

A: x+22x-3 and 4x+3Least common denominator is the product of the denominators, if the denominators are…

Q: x2-5x+42=8x

A:

Q: -8x 23

A: Given: -8x3y-623 We know that amn=am×n                                                        ..1

Q: ースタ 3x t5

A: the given expression is: we have to simplify the given expression.

Q: Write -3x3(2x2 + 7x5) in standard form.

A:

Q: 4+2x

A:

Q: Add  ( 3x^2 -2x +4) + (2x^2 - 5) Polynomial expressions

A: Here, we need to add two polynomials  ( 3x2 -2x +4) + (2x2 - 5). So,           ( 3x2 -2x +4) + (2x2…

Q: Add or subtract . [(3x/x - 3) -(x + 4/x + 2)]

A:

Q: 2x 6x-5 23+ 2x

A: Given,

Q: 6x

A:

Q: find F5?

A:

Q: Simplify

A: Given equation is (-3x-2)(4x4)

Q: Find  product.  (4x + 5)(4x - 5)

A:

Q: -2 8/3 6.

A: Rationalize the denominator.

Q: Find x  8x-6=18

A: Given, 8x -6 = 18  We have to find the value of x

Q: Subtract:[(x + 2/2x - 3) -(4/(x + 3)]

A: Given expression: x+22x-3-4x+3 Taking L.C.M of the numerator,…

Q: Multiply (3x-6)(x-5)

A: Multiply each term of first bracket to second bracket.

Q: Divide 2r + 3x – 7x – 10 by x² – 2x.

A: Divide 2x4+3x3-7x-10x2-2x    =2x2+7x3-7x-10x2-2x Divide  7x3-7x-10x2-2x=7x+14x2-7x-10x2-2x…

Q: please find X2

A:

Q: find Za/2 For a=0.13

A: Given:Significance level = 0.13

Q: Use Table to evaluate 2x+2

A:

Q: @) find 16+9X 2

A: Question (1) - Let the given integral be y - y = ∫043 316+9x2dx          Taking 9 common from…

Q: -9)(x +5)(-9x - 4)

A: Given query is to find end behaviour of the graph.

Polynomials

Try substituting 1. You will get 6 and not 0. Try other real values also. What About -2? Let us check.