Find the forth proportional to $${ x^{2}b^{2}c^{3}}$$, $${ x^{3}bc^{4} – McqOptions

MCQOPTIONS

1.	Find the forth proportional to $${ x^{2}b^{2}c^{3}}$$, $${ x^{3}bc^{4}}$$ and $${ x^{4}b^{2}c^{2}}$$.
A.	$${ x^{5}bc^{3}}$$
B.	$${ x^{4}bc^{2}}$$
C.	$${ x^{5}b^{3}c^{3}}$$
D.	$${ x^{5}b^{2}c^{5}}$$
Answer» B. $${ x^{4}bc^{2}}$$

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