Matematika Sekolah Menengah Atas 90 × 15 = ?77² + 22² = ? Gunakan cara susun! Nt : SPingin masuk jawara ._.​

nickboganulv – March 25, 2023

90 × 15 = ?
77² + 22² = ?

Gunakan cara susun!

Nt : SPingin masuk jawara ._.​

Penyelesaian :

90 × 15

[tex] \red{ = 1.350}[/tex]

__________________________

77² + 22²

= ( 77 × 77 ) + ( 22 × 22 )

= 5.929 + 484

[tex] \blue{ = 6.413}[/tex]

__________________________

Good luck

Have a nice day ^^

Happy new year !!

90 × 15

= 1350

_-_-_-_-_-_-_-_-_-_-_-

77² + 22²

( 77 × 77 ) + 22²

5929 + ( 22 × 22 )

5929 + 484

= 6413 ✓

[answer.2.content]