3x = 18 and y + 1 = 4. Find 2^x • 2^y.

Mathematics

1 answer:

Karolina [17]1 year ago

7 0

Answer:

512

Step-by-step explanation:

$3x=18$

$\implies x=6$

$y+1=4$

$\implies y=3$

$2^x \cdot 2^y=2^6 \cdot 2^3=2^{(6+3)}=2^9=512$

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