10.5x+4.9x^2-75
what is the answer solving for x?
2x
1
−4x
2
−2x
3
−3x
4
6x
−12x
+2x
−7x
−x
...
(x+y+z)‐(x+y-z)
x?
x^2 -2x-48
4.9x^2+10.5x-75
Fully factorize 12r+16
2x1-4x2-2x3-3x4=-1
6x1-12x2+2x3-7x4=-1
-x1+2x2+4x3+3x4=2
\(\delta x\) ve \(\delta \left( \frac{x}{R} \right)\)
3 whole and 1/4 plus 1/3 divided by 2 wholes and 1/4