Question

√0,25 - 45√0,0001 + √900 сколько будет?

Answer 1

$sqrt{0,25}-45sqrt{0,0001}+sqrt{900}= sqrt{0,5^2}-45sqrt{0,01^2}+sqrt{30^2}=\\=0,5-45*0,01+30=0,5-0,45+30=0,05+30=30,05$