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2x + 7 + 5 = 2x + 12 = 2*x + 2*6 = 2*(x+6)
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How do you factorise 2x squared minus 13x plus 21?
(x - 3)(2x - 7)
Y 2x-5 Y 2x plus 7?
Y = 2x-5 and Y = 2x plus 7 is a linear system which intersects at points (-2,2)
What is 5x - 3 plus 2x plus 7?
5x - 3 + 2x + 7 = ?7x + 5 = ?
Factorise 14x squared minus 39x minus 35?
14x2 - 39x - 35 = (7x + 5)(2x - 7)
What is -3x plus -18 equals 2x plus 7?
-3x + (-18) = 2x + 7 +18 +18 -3x = 2x +25 -2x -2x -5x = 25 ----- ----- -5 -5 x=-5 *------- equals a division line
How do you factorise 2x squared minus 13x plus 21?
(x - 3)(2x - 7)
How do you factorise 2xy - 6x plus 7y -21?
2x(y - 3) + 7(y - 3) = (2x + 7)(y - 3)
6x - 8 plus 2x - 5 equals 7 - 2x?
6x - 8 + 2x - 5 = 7 - 2x ?
Y 2x-5 Y 2x plus 7?
Y = 2x-5 and Y = 2x plus 7 is a linear system which intersects at points (-2,2)
If 4x minus 7 equals 2x plus 5 what is x?
4x - 7 = 2x + 5 2x - 7 = 5 2x = 12 x = 6.
What is the vertical asymptote of X minus 7 divided by negative 2X plus 7 times 2X plus 5?
f(x)= (x-7) /(-2x+7)(2x+5) set -2x+7=0 -2x=-7 x=7/2 set 2x+5=0 2x=-5 x=-5/2 x=7/2 and x=-5/2 are vertical asymptotes.
How do you factorise 2x plus 14?
the GCF of each term is 2; so, you simply factor out a 2 from each term.---------------------------2x + 14factor out the 2 to get:2( x + 7 )
What is 5x - 3 plus 2x plus 7?
5x - 3 + 2x + 7 = ?7x + 5 = ?
Factorise 14x squared minus 39x minus 35?
14x2 - 39x - 35 = (7x + 5)(2x - 7)
What is -3x plus -18 equals 2x plus 7?
-3x + (-18) = 2x + 7 +18 +18 -3x = 2x +25 -2x -2x -5x = 25 ----- ----- -5 -5 x=-5 *------- equals a division line
3x plus 7 equals 2x minus 5?
3x+7=2x-5 x=-12
2x plus 12-3x equals 5?
2x+12-3x = 5 2x-3x = 5-12 -x = -7 x = 7
