- For what values of k is 9x^2+kx+16 is a perfect square?

Discover Questions

Why would you need to know the effect of temperature on bacteria? Does anybody know the math game which involves 6 numbers and their either black or orange? Write the equation y = (x − 4)(x + 2) in standard form.? Determine the limiting reactant.
3NO2(g)+H2O(l)→2HNO3(aq)+NO(g)
Express your answer as a chemical formula.? Can someone help me, I find this problem confusing?