aliensbrain
  • Home
  • Study
  • Quizzes
  • 🎤AI Practicefree
  • Notebooks
  • Community
  • Sign in
  • Indices and surds
  • Solve for x 32x = 38
Multiple choice

Solve for x 32x = 38

  1. 16

  2. 4

  3. 1/4

  4. 12

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Since the bases are the same, equate the exponents: 2x = 8. Dividing by 2 gives x = 4.

Keep practicing — related questions

  • Solve for x: 3x + 4/x - 3 = 2/3
  • Solve for x 2x = 23
  • Solve for x: 2x - 3 = 4x + 2
  • If the roots of the equation $2x^2-5x+c=0$, $a,b$ are in the ratio of $2:3$, then find the value of b?
  • What will be the output of the program? class Bitwise { public static void main(String [] args) { int x = 1...
  • switch(x) { default: System.out.println(Hello); } Which two are acceptable types for x? 1. byte 2. long 3. ...
  • If 8 x = 64, then what is the value of x?
  • A power of attorney is given on Jan 1, 2016 by X to Y. Y signed 3 cheques dated as Dec 25, 2015, Jan 12, 20...
Play the full quiz 🎤 Practise this topic out loud
Advertisement
© Aliensbrain | all rights reserved
  • About
  • Contact
  • Terms and Condition
  • Privacy Policy