karanveer22
karanveer22 karanveer22
  • 01-09-2021
  • Mathematics
contestada

if A=x² +xy-6, B=6xy-2x² +1 and C= 3x² +7 -3xy,find :(i) A+B+C​ (ii)A-B+C (iii)A+B-C​

Respuesta :

geemailer619
geemailer619 geemailer619
  • 01-09-2021

Answer:

A+B+C = 2(x+y)²

do rest in same manner

Ver imagen geemailer619
Answer Link

Otras preguntas

What type of wave is shown below? A. Rarefaction B. Transverse C. Longitudinal D. Compressional
calculate the mass of material whose density is 0.798gcm and the mass of 25g ​
Help me plezzzzzzzzzzzzzzzzz
A 0.2 oz. bullet leaves the muzzle of a rifle with a speed of 1420 ft/s. If the length of the barrel is 24 inches, what is the magnitude of the force acting on
ZA and ZB are supplementary angles. If m_A= (5x + 25)° and m ZB = (3x + 19)°, then find the measure of ZB.
Thiết bị nào sau đây không phải là nguồn điện A. Ắc quy B. Pin C. Máy phát điện D. Bóng đèn điện
what is a abscisic acid​
Neko I miss you sooo much pls find me soon or let me find you. Pls come back
At the end of March, Jerry bought a plant that was $16.2 inches tall. During April, the plant grew 2] inches, and during May, the plant grew another 2 inches. H
Choose one of the bad habits above to talk about about the consequences and how to fix?