Which of the following are like terms? a) 5xyz2,−3xy2z b) −5xyz2,7 – InterviewSolution

1.	Which of the following are like terms? a) 5xyz2,−3xy2z b) −5xyz2,7xyz2 c) 5xyz2,5x2yz d) 5xyz2,x2y2z2
Answer» Which of the following are like terms? a) $5 x y z^{2}, - 3 x y^{2} z$ b) $- 5 x y z^{2}, 7 x y z^{2}$ c) $5 x y z^{2}, 5 x^{2} y z$ d) $5 x y z^{2}, x^{2} y^{2} z^{2}$

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