lara9741 lara9741

30-09-2020
Mathematics

contestada

Factorise

x² -9x + 20

Relax

Respuesta :

Аноним Аноним

30-09-2020

Answer:

(x - 5)(x - 4)

Step-by-step explanation:

Hi there !

x² - 9x + 20 =

= x² - 4x - 5x + 20

= x(x - 4) - 5(x - 4)

= (x - 5)(x - 4)

Good luck !

Answer Link

Otras preguntas

Under the system of feudalism, a fief belonged to which category?

Please Help! ASAP It's another Biology question in photo

Please Help! ASAP Over time, what will happen in this system? (Photo)

The concept of several states, or regional government, having complete power over the national, or central government and state government

In bacteria, conjugation, transduction, mutations, and relatively short generation times all contribute to which of the following?

GIVING BRAINLYST Read the passage: A red-coat troop came marching— Marching—marching— King George's men came marching, up to the old inn-door. Which b

The high levels of obedience in the milgram experiments are least likely to be attributable to

0.67a = -3.78a How do I solve?

when served as a dessert in the Spanish speaking world, cream cheese is usually accompanied by? A) Marmalade B) dulce de leche C) choclate sauce D) fresh fruit

what does this mean? and how can y =x or what us the answer to y=x I need help