barobertshaw barobertshaw

11-09-2016
Mathematics

contestada

how do i factorise this question? x²+x-30

Respuesta :

soyboro1405 soyboro1405

11-09-2016

X^2 + X -30
(X+6) (X-5) = 0
X=-6 , X= +5

for example, +6 X -5 = -30

Answer Link

Otras preguntas

Which ancient principles can be found in American government today?In a paragraph, provide at least three examples of government structures and principles that

If parents are experiencing job loss or financial difficulties, what can they do to help their child during the difficult time?

5. The starter phase of a fitness program is important because it A. gives a person the opportunity to discover the exercises that work best for his o

A metal has a mass of 8.7 grams and a volume of 3.2mL is it metal gold ?

Your grandfather is scheduled to have an endoscopy. During the procedure, doctors will use a long, flexible tube with a camera to examine his throat. The surger

What are the Archeabacteria's Characteristics

How do you explain Nashville Mayor Ben West’s change of heart in response to the protests?

NEED ANSWER ASAP! Which of the following represents the graph of f(x) = 2x + 3? (6 points)

34 is what percent of 80?

An overaccumulation of dinoflagellates causes a _______, which can contaminate shellfish and make them unfit for human consumption. A. rose water B. red ti