navakry65
navakry65
06-10-2020
Mathematics
contestada
(a + 1)(a + 8) = 0
How to solve
Respuesta :
mieraanh
mieraanh
06-10-2020
(a + 1) (a + 8) = 0
a^2 + 8a + a + 8 = 0
a^2 + 9a + 8 = 0
a^2 + a + 8a + 8 = 0
a (a + 1) + 8 (a + 1) = 0
(a + 1) (a + 8) = 0
a + 1 = 0
a = -1
a + 8 = 0
a = -8
Answer Link
VER TODAS LAS RESPUESTAS ( 13+ )
Otras preguntas
Solve the system of equations. Write you answer as an ordered pair. y = 2x + 3 y = -X - 9
A story written with a first-person narration is told from whose viewpoint? a character outside the story one of the characters in the story a person retelling
PLEASE HELP ME I AM SUFFERING GREATLY
The vertices of figure KLMN are K(−2, −1), L(−2, −3), M(−5, −3), and N(−5, −1). If figure KLMN is reflected across the line x = 2, find the coordinates of verte
What problems in the Soviet Union led to reform?
Please help me no links!!
What is the perimeter of the parallelogram?
PLEASE HELP !! suppose that F(x)=x^2 and G(x)=3x^2+8.which statement best compares the graph of G(x) with the graph of F(x)
Which is most likely a source of air pollution? littering CFCs oil spill runoff
At the end of A Midsummer Night's Dream, couples are paired-off. Match each woman with her mate at the end of the play. You may refer back to the play, if neede
