29/10000 is the square root of 1682/20000
Hey there!!
We have:
... f(x) = -12x + 7
... g(x) = 4x - 9
<em>Now, we will have to find f(x) = g(x)</em>
... f(x) = g(x)
<em>... </em>-12x + 7 = 4x - 9
<em>... </em>9 + 7 = 4x + 12x
<em>... </em>16 = 16x
<em>... </em>x = 16/16
<em>... x = 1 </em>
<em>Hence, the value of 'x' is 1. </em>
<em>Hope this helps! </em>
<em>Happy Thanksgiving! :) </em>
2,800
-------------------------------
2x + 5 3x + 5 x + 1
--------------- - ----------------- - -------------------
x(x - 3) x (x+3)(x-3) (x +3)(x - 3)
(x + 3) (2x + 5) - (3x + 5) - x ( x + 1)
= ---------------------------------------------------------
x (x+3)(x-3)
2x^2 +6x +5x + 15 -3x - 5 -x^2 - x
= -----------------------------------------------
x (x+3)(x-3)
x^2 + 7x + 10
= --------------------
x (x+3)(x-3)
(x +5)(x+2)
= --------------------
x (x+3)(x-3)
or
(x +5)(x+2)
= --------------------
x^3 - 9
answer is A. first one
