Q.
77² + 33² = ....
145² = ....
sepi bgt ಠ_ಠ
77² + 33² = ....
145² = ....
sepi bgt ಠ_ಠ
77² + 33²
= (77 × 77) + (33 × 33)
= 5.929 + 1.089
= 7.018
-
145²
= 145 × 145
= 21.025
Jawaban:
1.) 7.018
2.) 21.025
Penjelasan dengan langkah-langkah:
1.) 77² + 33² =
( 77 × 77 ) + ( 33 × 33 ) =
5.929 + 1.089 =
7.018 ✔
2.) 145² =
145 × 145 =
21.025 ✔