Question

25 балов срочно !!!!!!!!

Answer 1

$m1 = frac{fr}{ gamma m2} = frac{64032 times {10}^{ - 5} times 5 }{6.67 times {10}^{ - 11} times 4 times {10}^{9} } = \ frac{48 times {10}^{3} + times {10}^{5} }{ {10}^{ - 2} } = 48 times 10 ^{10}$

$5 times {10}^{ - 2} + 0.6 times {10}^{ - 2} + 0.01 times 10 ^{ - 2} = \ 5.61 times {10}^{ - 2}$

5.61*10^-2

$( frac{4a}{b} + frac{9b}{a} + 12) = \ frac{4 {a}^{2} }{ab} + frac{9{b}^{2} }{ab} + frac{12ab}{ab} = \ frac{4 {a}^{2} + 12ab + 9 {b}^{2} }{ab}$

$frac{4 {a}^{2} + 12ab + 9 {b}^{2} }{ab} times frac{ab}{3b times 2a} = frac{ {(2a + 3b)}^{2} }{3b + 2a} = 2a + 3b$

Answer 2

в первом забыл поделить 48 на 4. в ответе 12*10^10