Step-by-step explanation:
=99*9/11
- -
_____
=891/11
=81
6h+1-h+3
=5h+4
because 6h-1h is 5h and 1+3 is 4
If I were u I would chose B
-3^2= -(3)^2
The exponent of 2 only applies to the number 3. -(3)^2 should equal -9. This is true because according to the order of operations, exponents should be evaluated before multiplication. The negative sign here represents -1* 3^2.
If you want to find -3 to the power of 2 it must be written (-3)^2.
Answer:
si es convergente
más inteligente por favor
Step-by-step explanation:
