Algebra Examples

$f (x) = 7 - 1.6 x^{2} - 5 x$

Step 1

To write a polynomial in standard form, simplify and then arrange the terms in descending order.

$f (x) = a x^{2} + b x + c$

Step 2

Move $7$ .

$f (x) = - 1.6 x^{2} - 5 x + 7$