Question

Va rog să mă ajutați!Repede!​

Answer 1

b)

${10}^{0} - {9}^{0} = 1 - 1 = 0$

${2}^{2} \times 3 = 4 \times 3 = 12$

${0}^{5} + {5}^{0} = 0 + 1 = 1$

${2005}^{0} + {0}^{2005} = 1 + 0 = 1$

$85 - {3}^{4} = 85 - 81 = 4$

c)

${5}^{1} + {2}^{1} = 5 + 2 = 7$

${2}^{2} + {5}^{2} = 4 + 25 = 29$

${1}^{24} \times {5}^{0} = 1 \times 1 = 1$

${7}^{1} + {5}^{0} = 7 + 1 = 8$

$18 \div (1 + {2}^{3} ) = 18 \div (1 + 8) = 18 \div 9 = 2$

d)

${5}^{2} - {4}^{2} - {6}^{0} = 25 - 16 - 1 = 8$

$2 + 2 + {2}^{2} + {2}^{3} + {2}^{4} = 2 + 2 + 4 + 8 + 16 = 32$

$32 \div {2}^{4} + 5 \times {2}^{3} = 32 \div 16 + 5 \times 8 = 2 + 40 = 42$

${3}^{4} \div 9 + {4}^{0} + {0}^{4} = 81 \div 9 + 1 + 0 = 2 + 1 = 3$

${(2 + 3)}^{3} - {5}^{3} = {5}^{3} - {5}^{3} = 0$