10^2 minus 4 times 8 divided by 8 plus 9 is equal to 105.
16.5
-2 times -2 = plus 4 since minus times minus is plus
What is 100 divided by 2 plus 3
3 divided by 4 plus 1 divided by 2 minus 2 divided by 3
60
25
10^2 minus 4 times 8 divided by 8 plus 9 is equal to 105.
2
17
16.5
2 to the second power is 4, which isn't a factor of 54. 3 to the second power is 9, which is a factor of 54 but isn't prime. 4 divided by 9 is 4/9, which isn't prime and isn't a factor of 54.
8 divided by 2 = 4 4 to the second power (42) = 16 The square root of 16 = 4
27.22
-2 times -2 = plus 4 since minus times minus is plus
(4x ^2 + 3) + (3x ^2 + 8) = ( 4x^2 + 3x^2 ) + (3+8) = 7x^2 + 11
11