bonjour
A = 4 ² + 5 ²
= 16 + 25
= 41
B = ( 4 + 5 )² = 9 ² = 81
C = 4 ² - 5 ² = 16 - 25 = - 9
D = 8 + 3 ³ x 5
= 8 + 27 *5
= 8 + 135 = 143
E = 12 - 2 * 3 ³
= 12 - 2 * 27
= 12 - 54
= - 42
F = ( 8 + 3 x 6 )² = ( 8 + 18 )² = 26² = 676
G = ( 2 x 3 ²) ³ - 5 x 4 ³
= 2 ³ x 3 ⁶ - 5 x 64
= 8 x 729 - 320
= 5 8232 - 320 = 5 512
H = 28 + 12 x ( - 3)³
= 28 + 12 x ( - 27)
= 28 + ( - 324 )
= 28 - 324 = - 296
I = ( - 2 ) ³ x 3 ² - 2/3 x 6 ²
= - 8 x 9 - 2/3 x 36
= - 72 - 24
= - 96
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bonjour
A = 4 ² + 5 ²
= 16 + 25
= 41
B = ( 4 + 5 )² = 9 ² = 81
C = 4 ² - 5 ² = 16 - 25 = - 9
D = 8 + 3 ³ x 5
= 8 + 27 *5
= 8 + 135 = 143
E = 12 - 2 * 3 ³
= 12 - 2 * 27
= 12 - 54
= - 42
F = ( 8 + 3 x 6 )² = ( 8 + 18 )² = 26² = 676
G = ( 2 x 3 ²) ³ - 5 x 4 ³
= 2 ³ x 3 ⁶ - 5 x 64
= 8 x 729 - 320
= 5 8232 - 320 = 5 512
H = 28 + 12 x ( - 3)³
= 28 + 12 x ( - 27)
= 28 + ( - 324 )
= 28 - 324 = - 296
I = ( - 2 ) ³ x 3 ² - 2/3 x 6 ²
= - 8 x 9 - 2/3 x 36
= - 72 - 24
= - 96