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(x^3 + 2x^2 + 3x - 6)/(x - 1) add and subtract x^2, and write -6 as (- 3) + (-3) = (x^3 - x^2 + x^2 + 2x^2 - 3 + 3x - 3)/(x - 1) = [(x^3 - x^2) + (3x^2 - 3) + (3x - 3)]/(x - 1) = [x^2(x - 1) + 3(x^2 - 1) + 3(x - 1)]/(x - 1) = [x^2(x - 1) + 3(x - 1)(x + 1) + 3(x - 1)]/(x - 1) = [(x - 1)(x^2 + 3x + 3 + 3)]/(x - 1) = x^2 + 3x + 6
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How do you simplify this 8x6-6x3 over 2x2?
8x6-6x3 30 15 _______ simplify to ____ simplify to ____ 2x2 4 2 ans 15\2
Factor 4x5 plus 6x3 plus 6x2 plus 9?
Rearrange: 4x5 + 6x2 + 6x3 + 9 Group: 2x2 (2x3 + 3) + 3 (2x3 + 3) Simplify to get your answer: (2x2 + 3) (2x3 + 3)
When dividing 2x2 - 4x plus 5 by x - 1 the remainder is 11?
2x2-4x+5 divided by x-1 Quotient: 2x-2 Remainder: 3
What is the factorization 2x2 plus 18x plus 36?
Dividing all terms by 2 gives: x2+9x+18 = (x+3)(x+6) when factored
What is the factored quadratic trinomial of 2xsquared plus 4x plus 2?
It is: 2x2+4x+2 by dividing all terms by 2 it is then (x+1)(x+1) when factored
How do you simplify 24x2 plus 156x plus 72?
Step 1. Divide by 12: 12(2x2 + 13x + 6) Step 2. 12(2x +1)(x + 6) Job done
How do you find the vertex of 2x2 plus 4 plus 1?
2x2 + 4 + 1 = 2x2 + 5 So, the vertex is (0, 5)
2x2 - 3x plus 7?
2x2 equals 5
How do you simplify 3x-4x plus 9x-x?
Right, 3x-4x+9x-x1. 3x - x = 2x2. 9x-4x = 5x- 2x +5x = 7x
What is the answer to 2x2 plus 10x plus 12x plus 3?
2.2+10.x+12.x+3 =4+10.x+12.x+3 =22x+7 This is assuming you just needed to simplify. The "." are just multiplication signs.
What is 2x2 plus 3x plus 1 factored?
2x2 + 3x + 1 = (x + 1)(2x + 1)
What is the derivative of 2x2 plus 3x plus 7?
d/dx 2x2+3x+7=4x+3
