4(10-m)+3(1-m) при m= - 0,723

Question

4(10-m)+3(1-m) при m= - 0,723

Comments

У меня не так)

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4(10-m)+3(1-m)= 40-4m+3-3m=43-7m= 43-7(-0,723)= 43-5,061= 37,939

Answer 1

4(10 + 0,723) + 3(1 + 0,723)

4 x 10,723 + 3 x 1,723

42,892 + 5,169

48,061