0
That doesn't factor neatly. Applying the quadratic formula, we find two real solutions: 10 plus or minus 4 times the square root of 7.
x = 20.583005244258363
x = -0.5830052442583629
What else can I help you with?
Describe how the Factor Theorem can be used to determine whether x plus 1 is a factor of x3-2x2-8x-5?
The factor theorem states that for any polynomial function f(x), if f(a) = 0, then (x-a) is a factor of f(x). Let f(x) = x3-2x2-8x-5. If (x+1) is a factor, then f(-1) = 0. (x+1 = x - (-1)) Input x = -1 into f: (-1)3-2(-1)2-8(-1)-5 f(-1) = -1 -2 + 8 - 5 f(-1) = 0. Since f(-1) = 0, (x+1) is a factor of x3-2x2-8x-5. Q.E.D.
How do you factor x² plus 8x plus 5x plus 40?
(x + 5)(x + 8)
What is X2 plus 12x plus 32 factor?
(x + 4)(x + 8)
What is the factor of 8r3-64r2 plus r-8?
8r3 - 64r2 + r - 8
What is the factor form d2 plus 12d plus 32?
(d + 4)(d + 8)
How do you factor 3x squared plus 22x-16?
(3x - 2)(x + 8)
How do you factor 2x2 plus 5x-12?
2X2+5x-12 4+5x-12 -8+5x 5x-8
How do you factor x3 plus 2x2 plus 4x plus 8?
(x + 2)(x^2+4)
Factor completaly x3 plus 2x3 plus 4xplus 8?
If that's 2x2, the answer is (x + 2)(x2 + 4)
What is the factor of X3 - 2x2 - 4x plus 8?
x3 - 2x2 - 4x + 8 = (x2 - 4)(x - 2) = (x + 2)(x - 2)(x - 2)
10(3x plus 8) - 8x?
It is: 30x+80 -8x = 22x+80 when simplified
What is 6x plus 2(x-4)8?
It is 22x - 64.
8-2x2 equals x plus 22-7 in ax2 plus bx plus c equals 0 form?
8 - 2x2 = x + 22 - 7Combine like terms on the right side:8 - 2x2 = x + 15Subtract 8 from each side:-2x2 = x + 7Add 2x2 to each side:0 = 2x2 + x + 7
What is 22x plus 1 equals 3x plus 8?
It is an equation and the value of x is 7/19
2x2 plus 6x-8 equals 72?
2x2+6x-8 = 72 2x2+6x-8-72 = 0 2x2+6x-80 = 0 (2x-10)(x+8) = 0
What is the prime factorization of 32 with a factor tree?
the prime factorization of 32 is 2x2x2x2x2 and the factor tree is 32 8 4 2x4 2x2 2x2
How do you factor 2x2-30x plus 112?
Divide all terms by 2 it is then x2-15+56 = (x-7)(x-8) when factored
