Question

calcule:

ME AJUDEM!POR FAVOR

Answer 1

a)√64= 8 

3+8=11

b)7²=49     √25=5 

49-5=44

c)3x8+1 =25 

√25=5

d)√12/3

√4.3/√3

2√3/√3

2√3/√3 . √3/√3 ⇒2√9/√9⇒ 2.3/3 ⇒6/3 =2