Explain how the quotient of powers property was used to simplify this expression. three to the fourth power over nine which equals three to the second power by simplifying 9 to 32 to make both powers base three and adding the exponents by simplifying 9 to 32 to make both powers base three and subtracting the exponents by finding the quotient of the bases to be and simplifying the expression by finding the quotient of the bases to be and cancelling common factors

Daniel expanded the expression as shown below -2(-8x-4y+3/4)=-10x-8y-11/4 what errors did he make? check all that apply

Adecibel is a logarithmic unit that can be used to measure the intensity of a sound. the function y = 10logx gives the intensity of a sound in decibels, where x is the ratio of the intensity of the sound to a reference intensity. the reference intensity is generally set at the threshold of hearing. use the graphing utility to graph the decibel function.a whisper has a sound intensity of 30 decibels. use your graph to you complete the following statement. the sound intensity of a whisper is times the reference intensity.

Solve this 364x-64x=300x and 12(x2–x–1)+13(x2–x–1)=25(x2–x–1)