Find the product. $\left( 6 t ^ { 4 } x ^ { 4 } \right) \left( 5 t ^ { 2 } x ^ { 2 } \right)$
A) $11 t ^ { 6 } x ^ { 6 }$
B) $30 t ^ { 6 } x ^ { 6 }$
C) $30 t ^ { 8 } x ^ { 8 }$
D) $30 t ^ { 2 } x ^ { 2 }$
E) none of these

Question

Quizplus · Accepted Answer

To multiply two expressions with the same base (in this case, both expressions have the same base of $tx$), we can add the exponents of each variable. So, we have $6+2=8$ for the $t$ variable, and $4+2=6$ for the $x$ variable. Thus, the product is $30t^6x^6$.

Find the Product (6t4x4)(5t2x2)\left( 6 t ^ { 4 } x ^ { 4 } \right) \left( 5 t ^ { 2 } x ^ { 2 } \right)(6t4x4)(5t2x2)

Find the Product $\left( 6 t ^ { 4 } x ^ { 4 } \right) \left( 5 t ^ { 2 } x ^ { 2 } \right)$