Matematika Sekolah Menengah Pertama Q .2/1015² + 12² = 10 x 10 x 10 = 45² = spesial pakar ​

leannaufderharulv – March 07, 2023

Q .2/10

15² + 12² =
10 x 10 x 10 =
45² =


spesial pakar ​

15² + 12²

= ( 15 × 15 ) + ( 12 × 12 )

= 225 + 144

= 369

10 × 10 × 10

= 1 × 1(00) × 10

= 100 × 10

= 1 × 1(000)

= 1.000

45²

= 45 × 45

= 2.025

Penyelesaian:
15² + 12² =

= (15 × 15) + (12 × 12)
= 225 + 144
= 369
________________
10 × 10 × 10 =

= (10 × 10) × 10
= 100 × 10
= 1.000
________________
45² =

= (45 × 45)
= 2.025

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