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Which equation is equivalent to 2 Superscript 4 x Baseline = 8 Superscript x minus 3?

2 Superscript 4 x Baseline = 2 Superscript 2 x minus 3
2 Superscript 4 x Baseline = 2 Superscript 2 x minus 6
2 Superscript 4 x Baseline = 2 Superscript 3 x minus 3
2 Superscript 4 x Baseline = 2 Superscript 3 x minus 9

User Taneesha
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2 Answers

1 vote

Answer:

2 Superscript 4 x Baseline = 2 Superscript 3 x minus 9

8^(x-3) = 2^(3x-9)

Explanation:

2⁴ × 8^(x - 3)

2⁴ × (2³)^(x-3)

2⁴ × 2^(3x - 9)

Since the bases are same now, powers can be added

2^(4 + 3x - 9)

2^(3x - 5)

User Mfs
by
8.1k points
1 vote

Answer

d

Explanation:

User Derokorian
by
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