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Factorize : 2x² + y² +82 2x + y² + 87² - 25 e xy thuayz +- 9х2 |
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Answer» -step explanation:(-√2x+y+2√2z)^2Step-by-step explanation:2x² + y² 8z² - 2√2 xy +4√2YZ- 8xz=>(-√2x)^2+(y)^2+(2√2z)^2+2*(-√2x)*y+2*(y)*(2√2z)+2*(2√2z)*(-√2x)=>(-√2x+y+2√2z)^2We GET our this RESULT as per the following formula-{(x + y + Z)}^{2} = {x }^{2} + {y}^{2} + {z}^{2} + 2xy + 2yz + 2zx(x+y+z) 2 =x 2 +y 2 +z 2 +2xy+2yz+2zx |
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