Evaluate $3 \left( 2.5 ^ { 2 } - 3 \right) - \sqrt { 2.56 } - ( 9 - 8 ) ^ { 2 }$ following the order of operations using a calculator.
A)5.4
B)-40.85
C)2.65
D)7.15

Question

Evaluate $3 \left( 2.5 ^ { 2 } - 3 \right) - \sqrt { 2.56 } - ( 9 - 8 ) ^ { 2 }$ following the order of operations using a calculator.  
A)5.4
B)-40.85
C)2.65
D)7.15

Quizplus · Accepted Answer

The Answer of Evaluate $3 \left( 2.5 ^ { 2 } - 3 \right) - \sqrt { 2.56 } - ( 9 - 8 ) ^ { 2 }$ following the order of operations using a calculator.  
A)5.4
B)-40.85
C)2.65
D)7.15

Evaluate 3(2.52−3)−2.56−(9−8)23 \left( 2.5 ^ { 2 } - 3 \right) - \sqrt { 2.56 } - ( 9 - 8 ) ^ { 2 }3(2.52−3)−2.56​−(9−8)2

Evaluate $3 \left( 2.5 ^ { 2 } - 3 \right) - \sqrt { 2.56 } - ( 9 - 8 ) ^ { 2 }$