Evaluate the expression 163 − ( 6 ⋅ 3 2 ) 163 - \left( 6 \cdot 3 ^ { 2 } \right) 163 − ( 6 ⋅ 3 2 ) .A) 109B) -161C) 487D) 21,025E) 217

Question

Evaluate the expression   163 − ( 6 ⋅ 3 2 )  163 - \left( 6 \cdot 3 ^ { 2 } \right)  163 − ( 6 ⋅ 3 2 )    .A) 109B) -161C) 487D) 21,025E) 217

Janette Marte · Accepted Answer

Final Answer : A, Explanation :   First, solve the exponent:   3 2 = 9 3^2 = 9 3 2 = 9  . Then, multiply by 6:   6 ⋅ 9 = 54 6 \cdot 9 = 54 6 ⋅ 9 = 54  . Finally, subtract from 163:   163 − 54 = 109 163 - 54 = 109 163 − 54 = 109  .

Evaluate the expression $\left( 6 \cdot 3 ^ { 2 } \right)$ .

A) 109
B) -161
C) 487
D) 21,025
E) 217

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Evaluate the expression 163−(6⋅32) 163 - \left( 6 \cdot 3 ^ { 2 } \right) 163−(6⋅32) .A) 109B) -161C) 487D) 21,025E) 217

Definitions

Learning Objectives

Learning Objectives

Related questions

Evaluate the expression $\left( 6 \cdot 3 ^ { 2 } \right)$ .

A) 109
B) -161
C) 487
D) 21,025
E) 217