360 degress which is the same as the sum of the interior angles of a quadrilateral. 360 + 8 x 180 = 1800°
4(x + 5) = 2x + 8 4x + 20 = 2x + 8 2x = -12 x = -6
the cube of the sum x and 4
30/5 = 6 so x - 2 = 6 so x = 8
2^3 + 3^2 = (2 x 2 x 2) + (3 x 3) = (8) + (9) = 17
(7 x 8) + (8 x 8) = 15 x 8 = 120
1.6
If: x+8 = 20 Then: x = 12
8*(x + 3)
(7 x 8) + (8 x 8) = 15 x 8 = 120
x(x+8)x^2 + 8x
Your question is equal to: x + 8 = 0 The answer is x = -8.
8(3 + 5) = (8 x 3) + (8 x 5) = 8 x 8 = 64
(4 x 8) + (7 x 8 ) = 11 x 8 = 88
x+(-8)This simplifies to x-8
Sum(X) = 37 Sum(X2) = 289 Var(X) = Sum(X2) - sum(X)2/n = 289 - 37*37/5 = 15.20
4*(x - 8)