Matematika Sekolah Dasar Q. [76/93]genepin poin 20k90² = ...70³ = ...​

boydjerdeulv – March 04, 2023

Q. [76/93]
genepin poin 20k
90² = ...
70³ = ...
​

Jawaban:

[tex] {90}^{2} = 90 \times 90 \\ = 90 \times 10 \\ = 900 \times 9 \\ = \huge81.000[/tex]

[tex] {70}^{3} = 70 \times 70 × 70\\ = 70 \times 10 \\ = 700 \times 7 \\ = 4.900 × 70

=49.000×7

=343.000[/tex]

Semoga membantu

90² = ...

(90×90)

= 8.100

70³ = ...

(70×70×70)

4.900×70

= 343.000

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