Which of the following is equivalent to
(2^3)(3^4)(7) + (2^2)(3^5)(5) + (2^4)(3^3)(11) ?
(A) (2^2)(3^3)[(2)(3)(7) + (3^2)(5) + (2^2)(11)]
(B) (2^2)(3^4)[7 + (3)(5) + 11]
(C) (2)(3)[7 + 5 + 11]
(D) (2)(3^3)[(2)(3)(7) + (3^2)(5) + (2^2)(11)]
(E) (2)(3^4)[7 + (2)(3)(5) + 11]
How would you appraoch such a question in less than 2 minutes?
Any help is appreciated. Thanks.
OA A
(2^3)(3^4)(7) + (2^2)(3^5)(5) + (2^4)(3^3)(11) ?
(A) (2^2)(3^3)[(2)(3)(7) + (3^2)(5) + (2^2)(11)]
(B) (2^2)(3^4)[7 + (3)(5) + 11]
(C) (2)(3)[7 + 5 + 11]
(D) (2)(3^3)[(2)(3)(7) + (3^2)(5) + (2^2)(11)]
(E) (2)(3^4)[7 + (2)(3)(5) + 11]
How would you appraoch such a question in less than 2 minutes?
Any help is appreciated. Thanks.
OA A
