Darkstar9
Darkstar9
04-12-2016
Mathematics
contestada
What is the product of (x-1)(x+1)
Respuesta :
tibboyz123
tibboyz123
04-12-2016
Use foil method, (must know; (a²-b²) = (a-b)(a+b) )
(x-1)(x+1)
x²+1x-1x-1
x²-1
Hence, the final answer is x²-1
Answer Link
VER TODAS LAS RESPUESTAS ( 95+ )
Otras preguntas
What is the Bond Type and Molecular polarity of PCl3?
a board is 24 in. long. find all the whole number lengths into which it can be evenly divided.
What is the Bond Type and Molecular polarity of PCl3?
Tameeka is in charge of designing a pennant for spirit week. She wants the base to be 3 and one half feet and the height to be 6 and one half. She has 20 square
Tameeka is in charge of designing a pennant for spirit week. She wants the base to be 3 and one half feet and the height to be 6 and one half. She has 20 square
a board is 24 in. long. find all the whole number lengths into which it can be evenly divided.
What is the Bond Type and Molecular polarity of PCl3?
a board is 24 in. long. find all the whole number lengths into which it can be evenly divided.
Tameeka is in charge of designing a pennant for spirit week. She wants the base to be 3 and one half feet and the height to be 6 and one half. She has 20 square
Tameeka is in charge of designing a pennant for spirit week. She wants the base to be 3 and one half feet and the height to be 6 and one half. She has 20 square
