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How do you factor an equation with a squared number in it. Example 5 minus 8x plus 3 times x squared?
5 - 8x + 3x2 = 3x2 - 8x + 5 (since the sign of the second term is negative, then 5 can be factored as (-1)(-5)) = (3x - )(x - ) (try to put 1 or 5 to the empty places, in order to obtain -8x) = (3x - 5)(x - 1)
How do you factor squared minus 7x minus 8?
(x + 1)(x - 8)
Factor 2x squared minus x minus 6?
(x - 2)(2x + 3)
How do you factor x squared minus y squared?
The factoring is as follows: x2 - y2 = (x + y) * (x - y)
How do you factor x squared minus y squared minus four?
x^2 - y^2 - 4 is in its simplest form.
How do you factor 64 x squared minus 9?
(8x - 3)(8x + 3)
How do you factor 3x squared minus 8x minus 3?
(x-3)(3x+1)
How do you factor x squared minus 8x plus 15?
(x - 5)(x - 3)
X squared minus 8x minus 15?
What about it? Factorise it?
How do you factor x squared minus 8x plus 12?
x^(2) - 8x + 12 Write down all the pairs of factors of '12'. They are ( 1,12) , ( 2, 6) , ( 3 ,4). Select a pair that add to '8' . Viz, ( 2,6). Set up brackets ( x 6)(x 2) Which signs???? Since '12' is positive (+), then both the signs are the same. Since '8' is negative(-), then both signs are negative. Hence ( x - 6)(x - 2) Fully factored . Done!!!!!!
X squared minus 8x plus 15 divided by x minus 5?
x - 3
X squared minus 8x plus 15 divided by x minus 3?
x - 5
How how do you factorise 3x squared minus 8x?
3x2 - 8x = x(3x - 8)
Factor x squared minus 9x plus 8?
x2-9x+8=0 has two solutions:x = 8x = 1
What is x-squared minus 8x equals negative 15?
x=3
X squared plus 8x minus 9?
x^2 +8x -9 is equivalent to (x+9)(x-1) when factored
What is x squared minus 8x equals negative 12?
If: x^2 -8x = -12 then x^2-8x+12 = 0 and so x = 2 or x = 6
