Penjelasan dengan langkah-langkah:
Bagian 1)
= 5² + 2² - 2
= (5 × 5) + (2 × 2) - 2
= 25 + 4 - 2
= (25 + 4) - 2
= 29 - 2
= 27
Bagian 2)
= 10a - 3a
= (10 - 3)a
= 7a
5² + 2² - 2
(5.5) + (2.2) - 2
25 + 4 - 2
29 - 2
27
_____________________
10a - 3a
(10 - 3)a
7a
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Verified answer
Penjelasan dengan langkah-langkah:
Bagian 1)
= 5² + 2² - 2
= (5 × 5) + (2 × 2) - 2
= 25 + 4 - 2
= (25 + 4) - 2
= 29 - 2
= 27
Bagian 2)
= 10a - 3a
= (10 - 3)a
= 7a
Penjelasan dengan langkah-langkah:
5² + 2² - 2
(5.5) + (2.2) - 2
25 + 4 - 2
29 - 2
27
_____________________
10a - 3a
(10 - 3)a
7a
-@CallMeAlcya92-