2
38
x = -2/3,7/6
(x^2 - 4)(x^2 + 9) set to zero to see roots ( watch out for the surprise! )
To calculate ( 6 \times 6 ) squared, first compute ( 6 \times 6 ), which equals 36. Then, square that result: ( 36^2 = 1296 ). Therefore, ( 6 \times 6 ) squared equals 1296.
2
It is: 9-4 = 5
3x2 when x = 2 is the answer 3 X 4 = 12 or is the answer (3 X 2)2 = 62 = 36
4 squared minus 2 squared equals 12
0 = 2m^2 - 2m + 36 0 = 2(m^2 - m + 18) 0 = m^2 - m + 18
38
x = -2/3,7/6
(x^2 - 4)(x^2 + 9) set to zero to see roots ( watch out for the surprise! )
To calculate ( 6 \times 6 ) squared, first compute ( 6 \times 6 ), which equals 36. Then, square that result: ( 36^2 = 1296 ). Therefore, ( 6 \times 6 ) squared equals 1296.
x^2 +9 =x^2 -9 9=-9 No solution
x = ±2
It is a quadratic equation and its solutions are: x = -3/2 and x = 3