A problem by Sudorson Sarker

Level 1

Calculate 2 3 − 2 2 2 ^{3}-2^{2}


The answer is 4.

Sudorson Sarker by Sudorson Sarker , 32, Bangladesh

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4 solutions

2 3 − 2 2 = 2 2 ( 2 − 1 ) = 4 \color{#D61F06}{2^3-2^2=2^2(2-1)=\boxed{4}}

2 Helpful 0 Interesting 0 Brilliant 0 Confused
Pankaj Kumar
Nov 23, 2014

(2^3)-(2^2) = 8-4 = 4

2 Helpful 0 Interesting 0 Brilliant 0 Confused
Robert Haywood
Nov 23, 2014

2 3 = 8 2 ^ 3=8

2 2 = 4 2 ^ 2=4

2 3 − 2 2 = 8 − 4 2 ^ 3-2 ^ 2=8-4

8 − 4 = 4 8-4=\boxed{4}

1 Helpful 0 Interesting 0 Brilliant 0 Confused
. .
Feb 13, 2021

2 3 − 2 2 = 2 × 2 × 2 − 2 × 2 = 8 − 4 = 4 2^{3} - 2^{2} = 2 \times 2 \times 2 - 2 \times 2 = 8 - 4 = 4 .

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