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Solve 2^x + 3 = 7
x ≈ –5.19
x ≈ 0.94
x ≈ –0.19
x ≈ 2.81
Solve 5^x + 5 = 9^x
x ≈ –3.63
x ≈ –0.28
x ≈ 0.07
x ≈ 13.69
Solve 3^x – 4 = 7^x + 9
x ≈ –25.86
x ≈ –2.59
x ≈ –0.39
x ≈ –0.04
Solve 11.32^x – 1 = 15.7
x ≈ 1.12
x ≈ 0.57
x ≈ 0.94
x ≈ 1.07
 one year ago
 one year ago
Solve 2^x + 3 = 7 x ≈ –5.19 x ≈ 0.94 x ≈ –0.19 x ≈ 2.81 Solve 5^x + 5 = 9^x x ≈ –3.63 x ≈ –0.28 x ≈ 0.07 x ≈ 13.69 Solve 3^x – 4 = 7^x + 9 x ≈ –25.86 x ≈ –2.59 x ≈ –0.39 x ≈ –0.04 Solve 11.32^x – 1 = 15.7 x ≈ 1.12 x ≈ 0.57 x ≈ 0.94 x ≈ 1.07
 one year ago
 one year ago

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precalBest ResponseYou've already chosen the best response.1
I can help you do one of these, they are all done in the same fashion
 one year ago

_josalynnBest ResponseYou've already chosen the best response.0
these are logarithmic functions with unequal bases..
 one year ago

precalBest ResponseYou've already chosen the best response.1
seems like your choices are incorrect or you posted the wrong problem
 one year ago

precalBest ResponseYou've already chosen the best response.1
dw:1359308477686:dwis this your problem?
 one year ago

precalBest ResponseYou've already chosen the best response.1
then your post is incorrect
 one year ago

_josalynnBest ResponseYou've already chosen the best response.0
i put the ^ representing it was an exponent.
 one year ago

precalBest ResponseYou've already chosen the best response.1
big difference, btw I am done with the problem just put it in your calculator so you can choose the correct solution
 one year ago

precalBest ResponseYou've already chosen the best response.1
the decimal answer is what is known as an approximate solution
 one year ago

precalBest ResponseYou've already chosen the best response.1
the others are done in the same format
 one year ago

_josalynnBest ResponseYou've already chosen the best response.0
so it would be 0.19?
 one year ago

_josalynnBest ResponseYou've already chosen the best response.0
okay, thanks so much.
 one year ago

_josalynnBest ResponseYou've already chosen the best response.0
for the second problem 5^x+5=9^x i got a little confused, do you think you can help?
 one year ago

_josalynnBest ResponseYou've already chosen the best response.0
i did every step you did but the extra x threw me of a little bit.
 one year ago

_josalynnBest ResponseYou've already chosen the best response.0
ooh!! i forgot to distribute!
 one year ago

_josalynnBest ResponseYou've already chosen the best response.0
when i did the math, none of the answer choices were listed. i got 5.757579742
 one year ago

precalBest ResponseYou've already chosen the best response.1
you need to put ( ) in the correct place in your calculator
 one year ago

precalBest ResponseYou've already chosen the best response.1
if you are using a TI graphing calculator then you will need more ( )dw:1359310083503:dw
 one year ago

_josalynnBest ResponseYou've already chosen the best response.0
got it! thanks alot. im going to try to do the next few problems by myself.
 one year ago
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