The correct simplification of (7x3y3)2.
2 answers:
Solution
<span>Simplify</span><span> </span><span>7x × 3y</span>³<span> </span><span>to</span><span> </span><span>21xy</span>³<span>
</span><span><span>21x<span>y</span></span></span>³ <span><span>× 2
</span></span>
<span>Simplify
</span><span><span>42x<span>y</span></span></span><span>³ </span>
<span>49 x^6 y^6
Assuming the 2 is an exponent.
I had the same question.
Just square </span>everything.
Ex. 7^2 = 49
Brainiest would be nice.
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Answer:
b
Step-by-step explanation:
(2n-4)-(4n-3)
=2n-4-4n+3
=-2n-1
=-(2n+1)