9. 3x2 - (-2x² - 110)

Q: Convert (x+3)(x+4)(x+5)(x+8) to factorial polynomial

A:

Q: Solve the following problem: What is the sum of 5x 10x 6 and 2Y+12 17

A:

Q: Find the product of (2r-3r+ 1) and (x-5).

A: 2x2-3x+1 & x-5

Q: 14. Add the polynomials. (2 – 10) + (62² + 2) 722 – 12 6x* – 8 6x* – 12 O 7a2 – 8

A:

Q: Use factorization to simplify as much as possible: 7- 22 4

A:

Q: Multiply the Polynomials (2a + 5) (x – 2) 2x +x – 10 2.x? – 10 2x + 9x + 20 3.x +2x + 3

A: We need to multiply the following : 2x+5x-2

Q: (4/5x2+1/2x+8) + (1/7x2+2/7x3+5) Add the 2 polynomials

A:

Q: Add the following polynomials. 4x - 5x +4 2 -8x +4x -1 4x -5x +4 .2 + - 8x +4x - 1

A: It just like a simple addition. Just add the constants then the coefficients of x and then the…

Q: -2 2 1 1 4х х2

A:

Q: 8 (x)= 1 centered at a =0 1+x

A:

Q: 4.r 47 – 8r2 +3r+9 2.r +1

A: The given expression is: 4x3-8x2+3x+92x+1

Q: (3.r² +8r - 5) – (4.x² – x - 8)

A: Subtract the polynomial (3x²+8x-5)-(4x²-x-8) =3x²+8x-5-4x²+x+8 =-x²+9x+3

Q: Suppose T: P3→R³ is a linear transformation whose action is defined by 2a+2b-4c+2d T(ax3 +bx2+cx+d)…

A:

Q: (6m +5) (8m - 13m+ +3) = (Simplify your answer.)

A: We use = ma *mb = m(a+b) given F = (6m+5)(8m2-13m+3)

Q: -7

A: The given expression,       x43-x3-7

Q: n 1 2 3 4 n-1 n R(n) (Simplified sum) 2 4 7 11 R(n-1) R(n) Pattern

A:

Q: 3x + 3x + 2x2 + 7) + (3x² + 6x³ - 5x) 4 (6x-3x2- 3x - 3) - (7x - 3x + 7x²) % 2 (3x² -8x - 4)(3x + 2)

A: (3x+3x3+2x2+7)+(3x2+6x3-5x) 3x+3x3+2x2+7+3x2+6x3-5x 9x3+5x2-2x+7

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

A:

Q: -21a b6 – 42a®b5 + 7a>b4 -7a+b5 2x3+ 7x2 + 10х + 8 х+2

A: The solution for the above question is as shown below.

Q: Can I use a vertical format to subtract polynomials, like we did with addition?

A: Yes, we can use a verical format to subtract polynomials, like we did with addition.

Q: What is the difference of 10x + 5x-9 and 2x+2r +7x +5?

A: Given,            To find the difference of 10x3 + 5x2 - 9 and 2x3 + 2x2 + 7x +5

Q: (1-2)(1+3

A:

Q: Can I use a vertical format to add and subtract polynomials?

A: we can use vertical format to add and subtract polynomials.In vertical format, firstly we arranges…

Q: Without actually multiplying, decide which of the following polynomials could be the product of (r-…

A: Let (x-a)(x-b)(x-c)=0 is a polynomial  Then roots of the polynomial are a,b,c By substituting it in…