Solve inequality x^2-15x+40 less than or equal to 10-4x. Use number line.
7 years ago
x2 - 15x +40 < = 10- 4x x2 -11x +30 <=0 (X-5)(x-6) <=0
5<= x <= 6
7 years ago
Answered By Xuezhong J
x2 - 15x +40 < = 10- 4x x2 -11x +30 <=0 (X-5)(x-6) <=0
5<= x <= 6
Attached Whiteboard:
Play Drawing7 years ago
Answered By Xuezhong J
x2 - 15x +40 < = 10- 4x x2 -11x +30 <=0 (X-5)(x-6) <=0
5<= x <= 6
Attached Graph: