-1
1.8
2^9 = 512 9^2 = 81
5 divided by 2/9 can follow a special rule. When dividing by a fraction, it is the same as multiplying by its' reciprocal. The reciprocal of 2/9 is 9/2. So, 5 divided by 2/9 = 5 times 9/2 That equals 45/2.
9 + 2*(5 + 4) = 9 + 2*9 = 9 + 18 = 27
5 to the power of 8.
Oh, dude, like, the prime factorization for ten to the ninth power is just 2^9 * 5^9. It's like, you take ten and break it down into its prime factors, which are 2 and 5, and then you raise each of them to the power of 9. Easy peasy lemon squeezy!
3^2 x 5^2 = 3 x 3 x 5 x 5 = 9 x 25 = 225
9 to 5 - 1982 Power Failure 2-10 was released on: USA: 14 December 1982
5 x 32 + 42 = 5 x 9 + 16 = 61
5
98110 - 5 9 can be solved using simple subtraction because it is a subtraction problem.
5+5*9/3^2 = 5+5*9/9 = 5+5*1 = 5+5 = 10.
5
(-3/5)^2 = + 0.36, or...(-3/5)^2 = + 9/25
5
811/2 = sq rt 81 = 9