-144
2x squared minus 4
(4+x) (2x-3)
Two plus 3 minus 2 times 1 squared plus 4 times 16 squared minus 4 times 2 is equal to 1,019.
3x2 -4 (x=3)3(32)-43(9)-427-4=23
-144
2x squared minus 4
4
Your Problem: X - 4 = ?Current Problem: 3 [squared] - 4 = ?How: When a numbered is squared, it means you multiply it against itself. So, 3 squared equals 3x3.3x3 = 9So, you would then take 9 and minus it by 4, which would than equal 5.Answer:3 [squared] - 4 = 5or9 - 4 = 5
3x2 - 11x - 4 = (x-4)(3 x + 1)
(4+x) (2x-3)
4(y - 3)(y + 3)
Two plus 3 minus 2 times 1 squared plus 4 times 16 squared minus 4 times 2 is equal to 1,019.
2x squared minus 5x minus 3 factored is (2x+1)(x-3).
x^(3) - x^(2) - 12x 'x' is a common fractor ' tsker it out. Hence x(x^(2) - x - 12) Factor inside the brackets / x(x - 4(x + 3) Done!!!!!
9x squared plus 16 = 0 factored is plus and minus 4/3 i.
2x squared - 5x - 3 = (2x +1)(x -3)