x2 + x = 6, therefore x2 + x - 6 = 0
This can be factored : x2 + x - 6 = (x + 3)(x - 2) = 0
This equation holds true when x + 3 = 0 or x - 2 = 0.
When x + 3 = 0 then x = -3 : When x - 2 = 0 then x = 2
X squared plus b squared equals c squared when x and b squared equals 5 - 2 what does c equal
6 squared plus 9 squared is equal to 117.
find out what 6 squared equals. which is 6 x 6 and that equals 36
+6
a2 + 62 = 122 a2 + 62 - 62 = 122 - 62 a2 = 144 - 36 a2 = 108 taking the square root of each side, we get a equal plus or minus the square root of 108, or plus or minus 6 times the square root of 3.
(x-3)(x-2)
89
2 squared plus 2 x 3 = 10, 7 squared plus 7 x 2 = 63, 6 squared plus 6 x 5 = 66,8 squared plus 8 x 4 = 96 so 9 squared plus 9 x 7 = 81 + 63 = 144.
(-4,-6)
b = sqrt32 or 4 root 2
To solve for x: 2x2 + 10 = 58 2x2 = 48 x2 = 24 x = √24 x = √4 × √6 x = 2√6
X squared = x+6 6+x=x squared X=6
5x squared plus 33x plus 18 = (5x + 3)(x + 6) x = -6, -3/5
X squared plus b squared equals c squared when x and b squared equals 5 - 2 what does c equal
Yes and its solutons are: x = -1 -sq rt of 6 and x -1 +sq rt of 6
a= -0.8
4