allisonkabr allisonkabr

01-04-2019
Mathematics

contestada

4^x+7 = 8^2x-3 Solve each equation showing work please

Respuesta :

mendelson mendelson

01-04-2019

If 4=2^2

8=2^3

(2^)2x+10=(2^)6x

(2^)6x-(2^)2x=10

(2^)2x×7=10, where x has no real value

Answer Link

Otras preguntas

Over which of the following domains of governance do state governments NOT have authority?

Over which of the following domains of governance do state governments NOT have authority?

Which of these factors led to the stock market crash of 1929? high interest rates low tariff barriers high taxes excessive credit expansion

Can a human make amino acids or does he or she have to always get amino acids from eating food?

Which of the following was a goal of the North Africa Offensive? to prevent the Axis powers from establishing full control of the Mediterranean region to draw H

what temperature is 10 degrees higher than minus 7 degrees

PLEASE HELP ME Who smuggled textile secrets from British factories into America? Eli Whitney Samuel Slater Francis Cabot Lowell Henry Ford

In 1917, Congress passed a law over President Woodrow Wilson's veto that said that those who were over age 16 and unable to pass a(n) __________ test could not

The process through which professional scientists evaluate the quality of each others’ research is called

Define the following word using the meaning of the suffix. Use your dictionary if you are uncertain of the definition. earthen