43-12square root7
43-12√7
no calculator?
just type it in at google.com
or you can do more complicated stuff at wolframalpha.com
Hard to believe that someone who knows how to use a computer needs help with this kind of problem.
289
To solve the expression 43 - 12√7, follow these steps:
1. Calculate the square root of 7. The square root of 7 is approximately 2.6458.
2. Multiply 12 by the square root of 7. 12 * 2.6458 = 31.7505 (rounded to four decimal places).
3. Subtract the result from step 2 from 43. 43 - 31.7505 = 11.2495 (rounded to four decimal places).
Therefore, 43 - 12√7 is approximately equal to 11.2495.