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

The cost cc (in dollars) for the fuel and maintenance of a go-cart is given by c=15x+760c=15x+760, where xx is the number of rides. It costs $35 per ride. How m

What is the correct way to say "I prefer milk" in Spanish? A. Yo prefero leche B. Yo prefiero leche*** C. Yo preferir leche D. Yo priefero leche

Meredith feeds her 3 dogs twice a day. How many times does she feed the dogs in 3 days?

The World Wide Web consists of interconnected computer networks throughout the world that everyone can use. True or False

how did Andrew Jackson and the Democratic Party fundamentally change public policy?

Minerals that can be mined at a profit are called ores. True or False?

In the solution of the equation 5 minus 3X equals 2X +9, 3X is added to the equation 1st. Which of the following should be done next? Add -9, add -5, Add -2X

Why is Abraham called the Father of Believers?

58.59 divided by 9.3 how would u do this exactly

how do you spell equal