If possible, write -1- 12x8r² as a linear combination of x -x², 2x + x² and 2x 1 + x². Otherwise, enter DNE in all answer blanks. (-x-x²)+ -1-12x8x² (2x − 1 + x²). = (2x + x²)+

Q: Rewrite 243-7x and 1 81 17x 13 in the form 3kx

A:

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: Rationalize the denominator. As 4 1 15.3 125xy 4 %3D 125x 153

A:

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

A: If possible, then to write  as a linear combination of .

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: 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: A soccer player kicks a ball from the ground (0,0). The ball reaches a maximum height of 18 meters…

A: A soccer player kicks a ball from the ground .The ball reaches a maximum height of  meters at…

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.