Subtract -5x^2+2x-5−5x
2
+2x−5 from 7x^2-47x
2
−4.

Its due ! write an equation in which the quadratic expression 2x^2-2x 12 equals 0. show the expression in factored form and explain what your solutions mean for the equation. show your work.

Sally deposited money into a savings account paying 4% simple interest per year. the first year, she earned $75 in interest. how much interest will she earn during the following year? show your work and explain your reasoning in the space provided below.

Use the second shift theorem to find the inverse laplace transform of (e^−3s) / (s^2 + 2s − 3)