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rewona [7]
2 years ago
14

Someone help plz :(((( !!!

Mathematics
1 answer:
lana66690 [7]2 years ago
6 0

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

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</span>_________________________________________________________

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      In an expression with 2 (TWO) terms;  that is, in a "binomial expression", 
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To find the "conjugate" of the given binomial expression:

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___________________________________________________________

     </span>→  " √x − 2√b "  ; 

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