Write using exponential notation.
-9 ·9 ·2 ·2 ·2 ·2 ·7
A) $( 9 \cdot 2 \cdot 7 ) ^ { 7 }$
B) $9 ^ { 2 } \cdot 2 ^ { 4 } \cdot 7$
C) $2 ^ { 9 } \cdot 3 ^ { 2 } \cdot 1 ^ { 7 }$
D) $9 \cdot 2 \cdot 7 ^ { 7 }$

Question

Quizplus · Accepted Answer

The expression can be simplified by grouping like terms and using exponential notation: $9 \cdot 9 = 9^2$, $2 \cdot 2 \cdot 2 \cdot 2 = 2^4$, and $7$ remains as is, resulting in $9^2 \cdot 2^4 \cdot 7$.

Write Using Exponential Notation (9⋅2⋅7)7( 9 \cdot 2 \cdot 7 ) ^ { 7 }(9⋅2⋅7)7

Write Using Exponential Notation $( 9 \cdot 2 \cdot 7 ) ^ { 7 }$