Esercizio
$\frac{\left(18\left(5.6\right)+2\sqrt{5.6}+4\right)-\left(72+2\sqrt{4}+4\right)}{1.6}$
Soluzione passo-passo
Impara online a risolvere i problemi di espressioni radicali passo dopo passo. Simplify the expression with radicals (18*5.6+25.6^(1/2)+4-(72+24^(1/2)+4))/1.6. Applicare la formula: a+b=a+b, dove a=72, b=4 e a+b=72+2\sqrt{4}+4. Applicare la formula: ab=ab, dove ab=18\cdot 5.6, a=18 e b=\frac{28}{5}. Applicare la formula: a+b=a+b, dove a=\frac{504}{5}, b=4 e a+b=100.8+2\sqrt{5.6}+4-\left(76+2\sqrt{4}\right). Applicare la formula: a^b=a^b, dove a=\frac{28}{5}, b=\frac{1}{2} e a^b=\sqrt{5.6}.
Simplify the expression with radicals (18*5.6+25.6^(1/2)+4-(72+24^(1/2)+4))/1.6
Risposta finale al problema
$18.458$