Seudónimo Seudónimo
  • 04-03-2021
  • Mathematics
contestada

Please help me with mathematics.​

Please help me with mathematics class=

Respuesta :

Аноним Аноним
  • 04-03-2021

Answer:

1.A+B=2y²+3x-x²+3x²-y²=y²+3x+2x²

2.A-B=2y²+3x-x²-3x²+y²=3y²+3x-4x²

3.B+C=3x²-y²+5x²-3xy=8x²-3xy-y²

4.B-C=3x²-y²-5x²+3xy=3xy-2x²-y²

5.A+B+C=2y²+3x-x²+3x²-y²+5x²-3xy

=y²+3x+2x²+5x²-3xy=y²+3x-3xy+7x²

6.A+B-C=y²+3x+2x²-5x²+3xy=y²+3x+3xy-3x²

Answer Link

Otras preguntas

How can the use of pesticides and fertilizers make it difficult for plants to grow
if you answer these without sending a link ur sexc
can someone help?? 5/5
Find the surface area of the right prism :​
Que nombre recibe la división del sistema nervioso que se encarga de la acciones y los procesos involuntarios del cuerpo
GUYS please ANSWER PRONTO IVE BEEN UP SINCE 2 AM YESTERDAY AND IM FREAKING TIRED HELP AND PLEASE answer IF YOU KNOW SPANISH and JUST ANSWER DON'T USE YOUR voice
HOW TO DOWNLOAD BEAMNG DRIVE
Read and choose the option with the correct irregular progressive tense verbs. Tú ________ (dormir) durante la clase de español. Group of answer choices estas d
Imani is researching the impact of standardized testing on student motivation and engagement. She finds this article calling for the end of testing requirements
if olu spent 49.00 on textbook and victor spent 84.00 on maltina drink, find the ratio of the amount spent by olu and victor​