Polynomials - Grade 9
(Question: 1612504404)
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\((2x-4y-5z)^2\)
A. \(4x^2+16y^2+25z^2+16xy+40yz+20zx\)
B. \(4x^2-16y^2+25z^2+16xy+40yz+20zx\)
C. \(4x^2-16y^2+25z^2-16xy+40yz-20zx\)
D. \(4x^2+16y^2+25z^2-16xy+40yz-20zx\)
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