How do you round to the nearest hounded thousand for the number 387,422

(x-5)1/2+5=2 what is a possible solution?

Astudent draws two parabolas both parabolas cross the x axis at (-4,0) and (6,0) the y intercept of the first parabolas is (0,-12). the y intercept of the second parabola is (0,-24) what is the positive difference between the a values for the two functions that describe the parabolas

Write the factored form of this trinomial 9x^2+18x-7