Answer:
14x+12
Step-by-step explanation:
6 + 2(7x + 3)
= 6+14x+6
= 14x+12
Step-by-step explanation:
what are you asking??.............
Answer:
25-5x=90
Step-by-step explanation:
not sure but i think this is it
Answer: 9/4a^2|b^3|c^4
Step-by-step explanation:
81/16
Square root(81) = 9
Square root(16) = 4
9/4
Since 4 is the index of the radical, all of the exponents divide by 4
(index 4)a^8 = a^2
(index 4)b^12 = b^3
(index 4)c^16 = c^4
Now put the variables together to get the answer:
9/4a^2|b^3|c^4