Izariaanai33
Izariaanai33
04-04-2018
Mathematics
contestada
Factor completely: 16x2 − 81
Respuesta :
Аноним
Аноним
04-04-2018
16x² - 81 = (4x)² - (9)² =
(4x - 9) (4x + 9)
Answer Link
ekayla02877
ekayla02877
04-04-2018
Simplify 16*2 = 32
32-81= -49
Answer Link
VER TODAS LAS RESPUESTAS ( 86+ )
Otras preguntas
5x + 10y = 18 x = y - 6 Which of the following equations is the result of substituting y - 6 in for x in the first equation? 5x + 10y - 6 = 18 5y - 6 + 10y = 18
Which of the following is NOT a stage of grief? A. anger B. acceptance C. despair D. bargaining
Which of the following is the best example of a check on presidential power? A. the Supreme Court finding a law unconstitutional B. the Senate voting to pass a
Which of the following is the last step in creating a budget?
which of the tables represents a function? table a input output 4 3 3 2 3 1 table b input output 1 3 3 5 5 7 table c input output 0 0 1 4 1 5 table d input outp
hi may someone help me out with this please
Two geometric means are inserted between 5 and 135 so the four numbers form a geometric sequence. What are these two numbers? Hint: an = a1(r)n − 1, where a1 i
jemboy wants to make his 8 meter square pool into a rectangular one by increasing its length by 2m and decreasing its width by 2m
which number is the largest? 1.2 - 104, 4.5 - 10–3, 3.8 - 103, 7.5 - 103
which three elements belong to the steal method of indirect characterization?
