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Add numbers with the same signs: Number, Variable, and Variable Squared or another power.
Actually, since X is the same variable, cross both 2x and x2 out of the problem, then add 5 and 3.
x2 - 2x - 5 + 3
= x2 - 2x - 2
= (x2 - 2x + 1) -1 - 2
= (x - 1)2 - (√3)2
= (x - 1 - √3) (x - 1 + √3) you can rewrite it (if you want)
= [x - (1 + √3)][x - (1 - √3)]
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Factor the polynomial expression x2 plus 2x - 35?
(x + 7)(x - 5)
What is 2x to the power of 2 minus x to the power of 2?
The question is ambiguous and two possible answers are given below: 2x2 - x2 = x2 or (2x)2 - x2 = 4x2 - x2 = 3x2
What is the factor to x squared plus 7x minus 18?
(x2 + 7x - 18) = (x + 9)(x - 2)
Y equals x2 plus 2x plus 1?
y = x2 + 2x + 1zeros are:0 = x2 + 2x + 10 = (x + 1)(x + 1)0 = (x + 1)2x = -1So that the graph of the function y = x + 2x + 1 touches the x-axis at x = -1.
What does x squared plus 2x divided by x plus 2 equal?
4
How do you factor x squared plus 2x minus 120?
x2+2x-120 = (x+12)(x-10) when factored
How do you factor the xpression 2x cubed minus x squared?
(2x3 - x2) = x2 (2x - 1)
What is the binomial factor of x2 plus 2x minus 35?
X2 + 2X - 35 What two factors of - 35 add up to 2? (X - 5)(X + 7) -----------------
How do you factor 9x squared minus 18x plus 9?
9x2 - 18x + 99(x2 - 2x + 1)==========
What is 4x squared minus 5x squared plus 2x?
-x2+2x
What is 2x squared plus 2x minus 24 in factored form?
Factor out a 22(X2 + X - 12)2(X - 3)(X + 4)===========
What is the factor of X2 plus 2x-15?
x2 + 2x - 15 = (x + 5)(x - 3)
Quotient and remainder of 3X4 plus 2X3 minus X2 minus x minus 6 divided by X2 plus 1?
(3x4 + 2x3 - x2 - x - 6)/(x2 + 1)= 3x2 + 2x - 4 + (-3x - 2)/(x2 + 1)= 3x2 + 2x - 4 - (3x + 2)/(x2 + 1)where the quotient is 3x2 + 2x - 4 and the remainder is -(3x + 2).
X3 plus x2 minus 6x plus 4?
x3 + x2 - 6x + 4 = (x - 1)(x2 + 2x - 4)
How do you factor 16 plus 6x minus x2?
16 + 6x - x2 = 16 + 8x - 2x - x2 = 8*(2 + x) - x*(2 + x) = (8 - x)*(2 + x)
Is this a factor x2 plus x plus 1?
It can be. x^2 + x + 1 is a factor of 2x^2 + 2x + 2
How do you factor completely x to the sixth power minus 64?
(x - 2)(x + 2)(x2 - 2x + 4)(x2 + 2x + 4)
