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Verified Answer :

12 times 16 take away 3 times 20 plus 6 times 4

SociometricStar

Answer:

\(12x^8-3x^9+6x^4\)

B is the correct option.

Step-by-step explanation:

We have to multiply the expression

\(3x^4(4x^4-x^5+2)

Using the distributive property a(b+c)=ab+ac

[tex]3x^4\times4x^4+3x^4\times(-x^5)+3x^4\times2\)

Now, using the exponent rule \(x^a\times x^b=x^{a+b}\)

\(12x^{4+4}-3x^{4+5}+6x^4\)

On simplifying, we get

\(12x^8-3x^9+6x^4\)

B is the correct option.

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