Question

помогите пожалуйста !!!найдите значение: 4×8^3; 4×2^2; 4×5^3+2; (3+2)^2; 4×3^2-9×2; (7-3)^3.​

Answer 1

$4 times 8 {}^{3} = 2 {}^{2} times (2 {}^{3} ) {}^{3} = 2 {}^{2} times 2 {}^{9} = 2 {}^{11} = 2048$

$4 times 2 {}^{2} = 2 {}^{2} times 2 {}^{2} = 2 {}^{4} = 16$

$4 times 5 {}^{3} + 2 = 4 times 125 + 2 = 500 + 2 = 502$

$(3 + 2) {}^{2} = 5 {}^{2} = 25$

$4 times 3 {}^{2} - 9 times 2 = 4 times 9 - 9 times 2 = 9 times (4 - 2) = 9 times 2 = 18$

$(7 - 3) {}^{3} = 4 {}^{3} = 64$