Square of 3x−4y is a) 9x2−16y2 b) 6x2−8y2 c) 9x2+16y2+24xy d) – InterviewSolution

1.	Square of 3x−4y is a) 9x2−16y2 b) 6x2−8y2 c) 9x2+16y2+24xy d) 9x2+16y2−24xy
Answer» Square of $3 x - 4 y$ is a) $9 x^{2} - 16 y^{2}$ b) $6 x^{2} - 8 y^{2}$ c) $9 x^{2} + 16 y^{2} + 24 x y$ d) $9 x^{2} + 16 y^{2} - 24 x y$

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