Convert the exponential equation to a logarithmic equation using the logarithm base (2) (2) of the left side (0.25) (0.25) equals the exponent (−2) (- 2). Free math problem solver answers your algebra, geometry, trigonometry, calculus, and statistics homework questions with step-by-step explanations, just like a math tutor.

Free math problem solver answers your algebra homework questions with step-by-step explanations.

Solve an equation, inequality or a system.

Identify like terms in the expression. Add or subtract the coefficients of like terms. Rewrite the expression with combined terms. Simplify 4x+5−2x+3. Combine the like terms (4x and −2x): 4x−2x=2x. Combine constants (5 and 3; 5 + 3 = 8).

2024年11月6日 · So, 2 to the negative 2 power is the same as 1 divided by 2 squared, which is 1 divided by 4, or 0.25. This is because raising a number to a negative exponent essentially flips the number...

Calculate 2 to the power of -2 and get \frac {1} {4}. Convert decimal number 0.25 to fraction \frac {25} {100}. Reduce the fraction \frac {25} {100} to lowest terms by extracting and canceling out 25. Oops. Something went wrong. Please try again. | Khan Academy.

2022年6月22日 · Answer: Yes 2^ (-2) = 0.25 Step-by-step explanation: PLS mark me as BRAINLIST and like and pls follow.

web2.0calc.com online calculator provides basic and advanced mathematical functions useful for school or college. You can operate the calculator directly from your keyboard, as well as using the buttons with your mouse. Become a fan! This guide will give you informative instructions on how to use this calculator effectively.

Solves your equations step-by-step and shows the work! This calculator will solve your problems.

log 2 0.25 Let us comparing log 2 0.25 = x So, (2) x = 0.25 = 25 / 100 2 x = 1 / 4 2 x = (2) − 2 By comparing the powers, x = − 2