Question

G) ( 7²- 4 ) × ( 3² - 2³)
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Answer 1

Olá

$\LARGE{}( {7}^{2} - 4) \times ( {3}^{2} - {2}^{3} ) \\ \LARGE{}(49 - 4) \times ( {3}^{2} - {2}^{3} ) \\ \LARGE{}(49 - 4) \times (9 - {2}^{3} ) \\ \LARGE{}(49 - 4) \times (9 - 8) \\ \LARGE{}45(9 - 8) \\ \LARGE{}45 \times 1 \\ \LARGE\boxed{45}$

${\large\boxed{\boxed{  { \large \tt BONS \: \: ESTUDOS \: MEU \: ANJO \:<3 }}}}$