(2x-y+3z) (2x+y+3z) फाइंड द प्रोडक्ट यूजिंग फॉर्मूला
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Answered by
1
Answer:
4x^2-y^2+9z^2+12zx is the answer
Answered by
1
Answer:
(2x)²-(y+3z)²
(2x-y+3z)(2x+y+3z)
2x(2x+y+3z)-y(2x+y+3z)+3z(2x+y+3z)
4x²+2xy+6z-2xy-3yz+6xz+3yz+9z²
4x²+6z+6xz+9z²
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