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Rujanbianca
a fost răspuns

b) 1+3x(32 la puterea 0 x 32 la puterea 1 x 3 la puterea 2 : 8 la puterea 2 : 4 la puterea 2-2 la puterea 5)=

c) 3 x 3 la puterea 15 x 3 la puterea 2 x 3 la puterea 7=

d) 3 la puterea 6 x 3 la puterea 8 : 4 la puterea 12 + 3 la puterea 2 + 3 la puterea 1 + 3la puterea 0=

Răspuns :

Spidie
1+3×(32⁰ × 32¹ × 3² ÷ 8² ÷ 4²- 2⁵)=1+3×(1 × 2⁵ × 3² ÷ 2⁶ ÷ 2⁴- 2⁵)=
=1+3×( 2⁻⁵ × 3² - 2⁵)=1+3×( 1/32 × 9 - 32)=1+3×( 9/32 - 1024/32)=
=1+3×(-1015/32)=1−95,15625= -94,15625

c) 3 x 3¹⁵ x 3²x 3⁷=3²⁵

d) 3⁶ x 3⁸ : 4¹² + 3² + 3¹+ 3⁰=3¹⁴: 2²⁴+9+3+1=3¹⁴: 2²⁴+13=13,285087168