Question 146

If $$2^x + 2^{x + 1} = 48$$, then the value of $$x^x$$ is

Solution
Share

$$2^x\ +\ 2^x.2\ =48$$

$$2^x\ \left(1+2\right)\ =48$$

$$2^x\ =16$$

x=4

$$4^4=256$$

View More Questions From Logarithms, Surds and Indices

Create a FREE account and get:

  • All Quant Formulas and shortcuts PDF
  • 200+ previous papers with solutions PDF
  • Top 5000+ MBA exam Solved Questions for Free

SNAP Quant Questions | SNAP Quantitative Ability

SNAP Venn Diagrams QuestionsSNAP Inequalities QuestionsSNAP Data Sufficiency QuestionsSNAP Averages, Ratio and Proportion QuestionsSNAP Probability, Combinatorics Questions

SNAP DILR Questions | LRDI Questions For SNAP

SNAP Data Interpretation QuestionsSNAP Logical Reasoning Questions

SNAP Verbal Ability Questions | VARC Questions For SNAP

SNAP Reading Comprehension QuestionsSNAP Grammar and Sentence Correction QuestionsSNAP Para Jumbles QuestionsSNAP Para Summary QuestionsSNAP Vocabulary Questions

Free SNAP Quant Questions

SNAP Number Systems

SNAP Geometry

SNAP Functions, Graphs and Statistics

SNAP Logarithms, Surds and Indices

SNAP Progressions and Series

SNAP Venn Diagrams

SNAP Quadratic Equations

SNAP Data Sufficiency

SNAP Time, Speed and Distance

SNAP Profit and Loss

SNAP Averages, Ratio and Proportion

SNAP Inequalities

SNAP Probability, Combinatorics

SNAP Linear Equations