Which statement describes the value of the expression 67 x 1/6

Write a polynomial function f of least degree that has rational coefficients, a leading coefficient of 1, and the given zeros. 3, 4+2i, 1+(sqrt)7 the answer is supposed to be: f(x)=x(^5)-13x(^4)+60x(^3)-82x(^2)-144x+360 what am i doing wrong?

Apply distributive property to write equivalent equation 105×35m

Convert 3,200,000 to a scientific notation.