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Error converting from MathML to accessible text.

Asked by Topperlearning User 9th August 2017, 11:21 AM
Answered by Expert
Answer:

begin mathsize 12px style 3 open parentheses 2 to the power of straight x plus 1 close parentheses minus 2 to the power of straight x plus 2 end exponent plus 5 equals 0
3 cross times 2 to the power of straight x plus 3 minus 2 to the power of straight x cross times 2 squared plus 5 equals 0
3 cross times 2 to the power of straight x minus 4 cross times 2 to the power of straight x plus 8 equals 0
minus 2 to the power of straight x plus 8 equals 0
2 to the power of straight x equals 8
straight x equals 3 end style

Answered by Expert 9th August 2017, 1:21 PM
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