dianasarnoe32
dianasarnoe32
21-10-2019
Mathematics
contestada
-9x2+4xy-8y2+6x2-+y2
Respuesta :
Mirandawolfaj
Mirandawolfaj
21-10-2019
Answer:
4xy-3x^2-9y^2
Step-by-step explanation:
-9x^2+4xy-8y^2+6x^2-y^2
simplify
4xy-3x^2-9y^2
Answer Link
VER TODAS LAS RESPUESTAS ( 89+ )
Otras preguntas
assuming that an exam has 4true/false questions and a student has no knowledge of the subject matter. determine the binomial distribution of the experiment?
The average mileage per gallon for cars built since 1940 approximates to the following curve 0.0075*t^2-.2672*t+14.8 where t is year -1940. Answer the following
1. I ………. like tea. 2. He ………. play football in the afternoon. 3. You ………. go to bed at midnight. 4. They……….do the homework on weekends. 5. The bus ……….arrive
The radius of the base of this right circular cone is 10 centimeters and the slant height of the cone is 25 centimeters. What is its surface area? Leave your an
Find the missing parts of the triangle. Round to the nearest tenth when necessary or to the nearest minute as appropriate. a = 7.3 in. b = 13.2 in. c = 15.8 in.
3, -6, 12, 4, 20, x? What is the next number in the sequence supposed to be? I don't know why I'm doing this on a job application but...
Ba đường phân giác của tam giác ABC gặp nhau tại O phát biểu nào sau đây đúng A Ao luôn vuông góc với BC B OA=OB=OC C Ao luôn đi qua trung điểm BC D O cách đều
(d) 320 If the measurement of two angles of a triangle are 72º and 70%, find third ange in degrees. If the measurement of two angles of a triangle are 630 and 1
Deandra is doing her math homework. She completed the first 6 problems in 2 hours and the last 12 problems in 3 hours. Which best describes Deandra’s rate for c
What is the most important section in the importance of being earnest book? (1 page only)
