Matematika

Pertanyaan

tolong bantu jawab rekan
tolong bantu jawab rekan

2 Jawaban

  • a. (3.3.3.3.3)×(3.3) = (243)×(9) = 2187
    b. (-4.-4.-4)×(-4.-4) = (-64)×(16) = 1024
    c. (5.5.5)×(6.6.6.6) = (125)×(1296) = 162000
    d. (7y×7y) × y^3 = 49y^2 × y^3= 49y^5
  • a. 3⁵x3² = 3⁵⁺² =3⁷ = (3x3x3x3x3x3x3)=2187
    b. (-4)³ x(-4)² = (-4)³⁺²= (-4)⁵= (-4 x -4 x -4 x -4 x -4) = -1024
    c. 5³ x 6⁴ = (5x5x5)+(6x6x6x6)= 125 x 1296 = 162000
    d. 7y² x y³ =(7y)² x y³ = 7² y² x y³ =49 y²⁺³ =49 y⁵