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Digiron [165]
3 years ago
8

ula1" title="4 \times {8}^{x + 1} = {2}^{2x} " alt="4 \times {8}^{x + 1} = {2}^{2x} " align="absmiddle" class="latex-formula">
Calculate the value of x​
Mathematics
2 answers:
Olin [163]3 years ago
4 0

Answer:

- 2

Step-by-step explanation:

2^2×2^3(x+1)=2^2x

same base cancel,you will get

2+3x+3=2x

take same variable then - or + you will get

x =  - 2

ad-work [718]3 years ago
3 0

Answer:

x=-5

Step-by-step explanation:

  1. 2^2×2^3(x+1)=2^2x
  2. since they have the same Base we equat the exponents
  3. 2+3(x+1)=2x
  4. 2+3x+3=2x group like terms
  5. 3x-2x=-3-2
  6. x=-5

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