True or false, for any integer x, x^2, - x will always result in an even number

Q: what is 1+1x^2

A: Given 1+1x2=12+x2formula used is a2+b2=(a+b)2-2ab

Q: hello how did you get 1+x^2-2x in the parentheses of the second line?

A: The given function is fx=-2x2-6x-3 We have to find f1-x

Q: how did you get the "x^2+x+1"?

A:

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: Subtract 4/x+8 - 1/x2 +5x-24 and define the domain

A:

Q: Evaluate *(1-x)4 1+x 2

A: Solution of the problem as follows

Q: A factor of -64 + x^2 is: О х- 2 O x-4 х-4 O x-8 X - O O

A:

Q: If x^2-3x-4=0 then what are all possible values of x

A:

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

A:

Q: What is the product of -1+ x* and x2k + xk + 1?

A: In this question, we have to solve the expression using exponent concept. Exponent and Power The…

Q: 5 / x + 3 - 4 / x - 3 = 2x / x2 - 9

A:

Q: (x^2 + 2y^2)(3x+y) - (2y^2 - y)(-2x-y+1) b.) what is the value of n?

A:

Q: 3 2- 2-X

A: I have provided solution in step2.

Q: The polynomial 0.0011 x^3 - 0.07x^2 + 1.6x + 11models natural gas consumption in trillions of cubic​…

A: The polynomial that models the natural gas consumption in trillions of cubic feet is

Q: so the answer is x^3 =8 because x=2 there 2^3=8

A: One example of an equation that satisfies all the given conditions is:   e^x - e^3 = 0   In this…

Q: Find each product. Assume all variables represent positive real numbers -4 k\left(k^{7 / 3}-6 k^{1 /…

A: -4 k ( k73  - 6 k13)⇒-  4 k ×k73 + 24 k ×k13⇒ - 4 k73+ 1  + 24 k13+1 ⇒- 4 k103 + 24  k43 Hence…

Q: Find 1 - 2/1 + 4/1 - ... + (-1)^37  2^37/1^37

A: 11-21+41-...........+-13723713720-21+22-23+.........-23720+22+24+......+236-21+23+25+.........+237

Q: Express x8 - 9x9 + 2x5 + 3x -1 in big-O notation.

A: The given polynomial is: x8-9x9+2x5+3x-1 Let, T=-9x9+x8+2x5+3x-1