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NeX [460]
3 years ago
7

Help please!!! given that a^b=x, what is a^b+2? thanks!! <33

Mathematics
2 answers:
rosijanka [135]3 years ago
5 0

Answer:

xa^2

Step-by-step explanation:

I thought about it for a bit and came up with this:

if you expand a^(b+2) it becomes a^b * a^2

so replace a^b with x.

xa^2

Cerrena [4.2K]3 years ago
3 0

RULE:

  • a^(n + m) —» a^n × a^m

ANSWER:

We are given, a^b = x

Now, a^(b + 2)

Using exponent rule,

  • a^b × a²
  • x × a² [since, a^b = x]
  • xa².
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timofeeve [1]
Answer:

Explanation:

3 + 2x - y = 0
Or 2x - y = -3 (1)

-3-7y = 10x
Or -10x - 7y = 3 (2)

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———————

Multiply 5 to (1)

5(2x - y = -3)
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10x - 5y = -15
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2 years ago
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Easier Explaination:

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3 years ago
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