Question

Tính nhanh

80 x 33 + 97 x 33 + 34 x 97 + 33 x17

Nhanh mình tich cho

Answer 1

9700

TICK CHO MIK VỚI!

Answer 2

80*33+97*33+34*97+33*17

=33*(80+97+17)+34*97

=33*194+34*97

=33*97*2+34*97

=97*(33*2+34)

=97*100

=9700

tik mik nha bn

Answer 3

  80*33+97*33+34*97+33*17

=33*(80+17)+97*(33+34)

=33*97+97*67

=97*(33+67)

=97*100=9700