Answer:
20
Step-by-step explanation:
A=20
Answer:

Step-by-step explanation:
Multiply the two polynomials by multiplying each term

Answer:
D
Step-by-step explanation:
<em>Answer:</em>
<em>we have
</em>
<em>
256^{\frac{3}{4}}
</em>
<em>
we know that
</em>
<em>
256=2^{8}
</em>
<em>
substitute
</em>
<em>
256^{\frac{3}{4}}=(2^{8})^{\frac{3}{4}}=2^{\frac{24}{4}}=2^{6}=64
</em>
<em>
therefore
</em>
<em>
the answer is the option
</em>
<em>
64</em>
<em>this is what i found </em>