Question

Select all of the expressions equivalent to (−12)3+
(24+9)−−−−−−−√.
92
112
−18+25−−√
18+25−−√
−18+5
18+5

Answer 1

I’m not sure how to read the expression you wrote. Could you confirm which of these you mean (or retype using ^ for powers and sqrt(...) for roots)?

Possible interpretations:
1) (-12)^3 + sqrt(24+9)
2) (-12)*3 + sqrt(24+9)
3) (-12)/3 + sqrt(24+9)
4) (-12) + 3 + sqrt(24+9)
5) cube root: ³√(-12) + sqrt(24+9)
6) something else — please use parentheses and ^ or sqrt, e.g. (-12)^3 + sqrt(24+9)

If you confirm the exact expression I’ll evaluate it and mark which answer choices are equivalent.