15-12-2017
Mathematics

contestada

solve for the quadratic equation x^2+9x=-18

Respuesta :

tynollette tynollette

15-12-2017

x²+9x+18=0
(x+3)(x+6)=0
x=-3, or x=-6

Answer Link

Otras preguntas

how do i solve y=3bx−7x for x?

The two-point form of an equation is best used to find the equation of a line when ___. *There are no options.*

ow does regular exercise help make us more alert and energetic?

Read these sentences and answer the question that follow. The girl spent the day at the beach. The girl forgot to bring sunscreen. The girl was badly sunburned.

Micah is planning a road trip. He estimates that he will drive a total of of 9 3/4 hours. He wants to stop for gas after 1/3 of the total time has passed. H

A container is 24m long ,9m wide and 8m high.how many books can it holds if eachbook is 20cm long,16cm wide and 6cm thick

What was the function of the colonists' committees of correspondence? A) The committees of correspondence ensured that news about the Boston Massacre spread a

What does Eurylochus mean when he says, "I’d rather die at sea, with one deep gulp of death, / than die by inches on this desolate island here!"

Generate the first five terms in the sequence using the explicit formula. cn= 12n - 11

Find a if the point (3,a) is on the line that passes through (-2,7) and (5,-3).