# College Algebra

393 Words Feb 7th, 2018 2 Pages
EMBED Equation.DSMT4 QUOTE = 62 Ans: x=36
2. EMBED Equation.DSMT4 ( 5x)2 = 62 5x = 36 x= 36/5
3. EMBED Equation.DSMT4 x = 4 x = 42 x=16
4. EMBED Equation.DSMT4
2 x = 24 x = 12
X = 144
5. EMBED Equation.DSMT4
X = 83 = 512
6. EMBED Equation.DSMT4
3x -1 = 36
3x = 37
X = 37/3
7. EMBED Equation.DSMT4 QUOTE x3 x = QUOTE
8. EMBED Equation.DSMT4
X3 =531441
X = 81
9. EMBED Equation.DSMT4
3 x = 15 x = 5
X = 25
10. EMBED Equation.DSMT4
QUOTE = 3
2x 7 = 9
2x = 16
X = 8
11. EMBED Equation.DSMT4
4a2 = (x/2)
8a2 = x
12. EMBED Equation.DSMT4
4 x = -12 x = -3
X= 9
No solution.
13. EMBED Equation.DSMT4
2R = QUOTE
A = QUOTE
14. EMBED Equation.DSMT4
R2 QUOTE H = 3V
V = QUOTE
15. EMBED Equation.DSMT4
X + 4 = (y+2)2
X + 4 = y2 + 4y + 4
X = y2 + 4y
16. EMBED Equation.DSMT4
Sum: (x) + (x-1) = 2x 1
Diff: x x 1 = -1
Prod: (x)(x-1) = x2 1
17. EMBED Equation.DSMT4
Sum: (x) + (y-1) = x+y-1
Diff: x y 1
Prod: (x)(y-1) = xy x
18. EMBED Equation.DSMT4
Sum: (x-1) + (x-2) = 2x -3
Diff: (x-1) (x-2) = 1
Prod: (x-1)(x-2) = x2 3x + 2
19. EMBED Equation.DSMT4
Sum: x2 + x
Diff: x2 - x
Prod: (x2)(x) = x3
20. EMBED Equation.DSMT4
Sum: (x2-1) + (x-2) = x2 + x - 3
Diff: (x2-1) - (x-2) = x2+x+1
Prod: (x2-1)(x-2) = x3 2x2 x +2
21. EMBED Equation.DSMT4
Sum: x2 + x2 -1 = 2x2-1
Diff: x2 (x2 -1) = 1
Prod: (x2)( x2 -1) = x4 x2
22. EMBED Equation.DSMT4
Sum: (2x2 1) + (x3 x2 + 2x 1) = x3 + x2 + 2x -2
Diff: (2x2 1) - (x3 x2 +…