Answer:
C. i think :)
Step-by-step explanation:
sorry if I'm wrong :(
hope it helps
Answer:
7
*Subtract 12-7*
Step-by-step explanation:
Exact Form:
x=√7, −√7
Decimal Form:
x=2.64575131… ,−2.64575131…
Answer:
94
Step-by-step explanation:
So it will be:
(9 + 2)^2 - 9 * 3
do the brackets first:
(11)^2 - 9 * 3
then the exponent:
121 - 9 * 3
then the multiplication
121 - 27
then the subtraction
=94