Question

Calcule o valor de cada uma das expressões:

Answer 1

a) (√5)² + (√3)² = 5+3= 8

b) (√7)² +$(\sqrt[3]{2})^{6}$ = 7 + $\sqrt[3]{2^{6} }$ = 7 + $2^{\frac{6}{3} }$ = 7 + 4 = 11

c)$(\sqrt{6})^{4}$ + (2√3)²=$6^{\frac{4}{2} }$+ (2² * (√3)²) = 36+ (4*3) = 36+12 = 48

d) (√10)² + (-4√8)² = 10 + ((-4)² * (√8)²) = 10 + (16 * 8) = 10 + 128 = 138

e) (∛7)³ + (-5√3)² = 7 + ((-5)² * (√3)²) = 7 + (25* 3) = 7 + 75= 82

f) √2 + (√8)³ = √2 +$8^{\frac{3}{2}}$