What was the first science affected by the scientific revolution?

The starting date of the Scientific Revolution is often taken to be 1543, which is the date of the publication of Copernicus' work in Astronomy. As such, it can be said that the first science affected by the Scientific Revolution was Astronomy.

ANSWER

4)x^3+ 5x^2- 9x- 45=0

EXPLANATION

Factoring by grouping is used to factor expressions that have four terms.

Among the given options, the fourth option is

There are already four terms in this expression.

So we group the first two and the last two and factor.

We can see that x² is common to the first two terms and -5 is common to the last 2 terms.

The fourth choice is correct.