The answer is 0 because at the end it is multiplied by 0
No, 2 + 2 does not equal 22. 2 + 2 = 4, you prick
The first digit in '22' is in the second place, so it stands for '20'. Similarly, when you add 1 + 0 you don't get ten.
The answer is: 2+(-2) = 0
9x2 + 18x - 16 = 0 ⇒ (3x - 2)(3x + 8) = 0 ⇒ 3x - 2 = 0 → x = 2/3 or 3x + 8 = 0 → x = -22/3
22 = 4
The sum of 2 plus 0 plus 0 plus 0 plus 0 plus 0 plus 0 plus 0 plus 0 plus 0 plus 0 plus 0 plus 0 plus 0 plus 0 plus 0 equals 2.
three 2 - 2 = 0 0 x 3 = 0 0 + 3 = 3
2w2 + 22w + 7 = 0 w = [-22 +/- sqrt(22*22 - 4*2*7)] / (2*2) = [-22 +/- sqrt(484 - 56)] / 4 = [-22 +/- sqrt(428)] / 4 so w = -0.328 or w = -10.672
x(x + 2)(x + 3) x = 0, -2, -3
4
That is not a correct equation. The numbers on the left equal -16, not 0. This is an equation with no solution.
=1