What expressions are equivalent to 12a + 6b? select all that apply.1. 18ab2. 3(4a + 2)3. 6(2a + b)4. 2(6a + 3b)5. 12 + a + 6 +b

number 3 and number 4

Step-by-step explanation:

hope it

step-by-step explanation:

x^(1/6) · x^(1/6) · x^(1/6)   ·x^(1/6) = x^(4/6)   since we add the exponents

4/6 can be simplified to 2/3

the simplified form is x^(2/3)