Difference between revisions of "Talk:Calculus"

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Need to work on


====example 6====
ex6: <math>log_4 x + log_4 (x + 4) - log_4 (x^4 + 8x^3 + 16x^2)  =2  </math> simplify
<math>log_4 x + log_4 (x + 4) - log_4 (x^4 + 8x^3 + 16x^2) = 2</math>
<math>log_4 x + log_4 (x + 4) = 2 + log_4 (x^4 + 8x^3 + 16x^2)</math>
#Second law <math>log_n A + log_n B = log_(AB)</math>
<math> log_4 x + log_4 (x + 4) = log_4 (x^2 + 4x)</math>
<math> log_4 (x^2 + 4x) - log_4 (x^4 + 8x^3 + 16x^2) = 2 </math>
#Thirde law <math>log_A - log_B = log_({A \over B})</math>
<math>(x^2 + 4x) = 16(x^4 + 8x^3 + 16x^2)  </math>
<math> 16 (x^2 + 4)=0 </math>

Latest revision as of 14:45, 6 October 2021

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