Math, asked by adyasha197, 5 hours ago

factorise x² + y² + z²/4 × 2xy - yz - zx​

Answers

Answered by maryhellenalfred
1

Step-by-step explanation:

have to also use the property x²+y²+z²/4+2xy-yz-zx = (x+y+z)².

Similar questions