如题所述
46×98×92
=46x(95十3)(95一3)
=46x(95^2一3^2〉
=46×(9025-9)
=46×(9000+16)
=46*9000+46*10+46*6
=414000+460+276
=414736追答
=46x(95十3)(95一3)
=46x(95^2一3^2〉
=46×(9025-9)
=46×(9000+16)
=46*9000+46*10+46*6
=414000+460+276
=414736追答
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