Q: What does x plus 9 to the second power equal?

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32 + 52 = 9 + 25 = 34

(-9)2=81

9

(7+6)/32 = 13/9 or about 1.44444

It is equal to a billionth of a second or 10 to the power of 9.

10^2 minus 4 times 8 divided by 8 plus 9 is equal to 105.

3a squared plus nine = 19a. 3a to the second power = 9a plus 9 = 19a.

No it is not.

16-9+32=16

7 plus 9 equal 16

-32 equals 9

5 x 9 to the second power is 5x9 and 5 x 9 and what it is equal to that is sopposly to be a 6th grade question i should know i did it last year.......

30 + 3-2 = 10/9

81 A number raised to the second power is the number multipled by itself twice (9*9). A number raised to the third power, is the number multipled by itself 3 times (9*9*9) and so on.

p = 9 (92 = 9 x 9 = 81)

9-2 = 1/92 = 1/81

32 = 3 x 3 = 9

(x+3)2 = x2+6x+9

18

81 divided by 9 ie 9

(-7x + 3)(-7x +3)

6 + 9 + 8 = 23

9 plus 2 squared is equal to 13.

3 to the second power has only one vaue, exactly 9. There is no least value.

The highest power of the variable is 2, so it is a second degree polynomial.

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