This should help-
Triangle Total angle measures = 180
Right angle= 90
Line = 180
Answer:
x = -2
Step-by-step explanation:
The root will touch the axis and bounce off when the exponent is even. In that case, that means (x + 2)² is the binomial that will bounce. Therefore, the root which bounces and touches the x-axis is x = -2.
eu não sei, desculpe companheiro, não me denuncie
Answer:
3)7
Step-by-step explanation: