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x2 + 25 doesn't factor neatly. Applying the quadratic formula, we find two imaginary solutions: Zero plus or minus 5i times the square root of 1.
x = 5i
x = -5i
where i is the square root of negative one.
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How do you factor xsquared plus 2x-3?
find factors of -3 (3 & -1 ) also add together to get 2 (for the 2x part) put x on both sides (x+3) (x-1) << because xsquared means x times x check it 3 times -1 = -3 3 times x = 3x -1 times x = -1x x times x = xsquared = xsquared + 2x -3 hope this helped =)
Factor 4x2 plus 20x plus 25?
4x2+20x+25 (2x+5)^2
Factor 36x2 plus 60x plus 25?
362+60x+25 (6x+5)(6x+5)
How do you factor x squared plus 25?
(x-5i)(x+5i)
36x2 plus 60x plus 25 factor completely?
(6x + 5)(6x + 5) or (6x + 5)2
What is the factor of xsquared equals 25?
x times x = 25 x = 5
Xsquared plus 13x plus 36 Factor completely?
(x + 9)(x + 4)
How do you factor xsquared plus 50x-484?
It is: (x+58.301651611)(x-8.301651611) with the help of the quadratic equation formula
What is the situation for xsquared plus 2x plus 1?
Dire.
How do you factor xsquared-3x plus 2.25?
x2-3x+2.25 is the same as 4x2-12x+9 and is (2x-3)(2x-3) when factored
Xsquared 2 plus 7x plus 12 equals 0?
x2+7x+12=0usually this means to factor the equation.factored this equation would be...(x+3)(x+4)
How do you factor xsquared-40x 400?
(x - 20)(x - 20)
Simplify fully xsquared -16 3xsquared plus 10x -8?
The value of X after simplifying fully xsquared -16 3xsquared plus 10x -8 is either 2 or 4.
What is Xsquared plus 5x plus 4 factorised?
(x + 4)(x + 1)
Factor 4n2 plus 20n plus 25?
4n-20n+25
What is the square rootof xsquared plus 2 xy plus y squared?
x+y
How do you factor xsquared plus 2x-3?
find factors of -3 (3 & -1 ) also add together to get 2 (for the 2x part) put x on both sides (x+3) (x-1) << because xsquared means x times x check it 3 times -1 = -3 3 times x = 3x -1 times x = -1x x times x = xsquared = xsquared + 2x -3 hope this helped =)
