evanmarcus
evanmarcus
23-02-2021
Mathematics
contestada
helppppppppppppppppppppppppppp me plz
Respuesta :
halli50
halli50
23-02-2021
Yes they are equivalent expressions. If you take the z to the power of two, and subtract that from the other z to the power of two, it is zero. So you are left with four which is the answer
Answer Link
VER TODAS LAS RESPUESTAS ( 69+ )
Otras preguntas
What is the difference between cooperation and accommodation?
What is the sum of the geometric series in which a1 = 7, r = 3, and an = 1,701?
Sal bought 35 feet of window trim at a hardware store. The trim cost $1.75 per foot, including sales tax. If Sal paid with a $100.00 bill, how much change shoul
Find b and then solve the equation: (b−1)x2−(b+1)x=72, if one of its roots is 3
Please answer this question!!
I need help for numbers 8 and 8 plz help me. Here are the questions if you can’t see them. “How did children address their parents in Colonial times?” And “Why
What effect did the development of the first forests have on carbon dioxide in the atmosphere?
How does the location of hydrogen on the periodic table differ from the locations of other nonmetals?
Jasper and Gemma are going to play on a teeter totter. Gemma gets on first. When Jasper gets on, Gemma moves into the air, but she does not move to the top. Whi
As the germans began to realize the possibility of defeat, hitler became _______.
