Someone me understand this. you

The amount of money, in dollars, in an account after t years is given by a = 1000(1.03)^t. the initial deposit into the account was $_^a0 and the interest rate was _a1% per year. only enter numbers in the boxes. do not include any commas or decimal points^t. the initial deposit into the account was $__^a0 and the interest rate is % per year.

Solve for x where 0 equation: cot^2x+2cotx+1=0

Pls math have no ideamultiply and simppify. 2x^2y^3z^2 • 4xy^4x^2