Sonyeondan Sonyeondan

20-09-2018
Mathematics

contestada

What are the roots of the polynomial equation?

x² + 7x + 12 = 0

Respuesta :

HistoryLee HistoryLee

20-09-2018

x = -3

x = -4

your welcome

Answer Link

sqdancefan sqdancefan

20-09-2018

Factored, the equation becomes ...

... (x +4)(x +3) = 0

The roots are the values of x that make one or the other of these factors be zero, so the product is zero.

... x = -4 . . . or . . . x = -3

Answer Link

ACCESS MORE ACCESS MORE ACCESS MORE ACCESS MORE

Otras preguntas

whats the answer to 0.7 squared

What words describe Mia Hamm.

In meters, the sides of a triangle measure 14,18 and 12. The length of the longest side of a similar triangle is 21 meters. a. Find the ratio of similitude of

In meters, the sides of a triangle measure 14,18 and 12. The length of the longest side of a similar triangle is 21 meters. a. Find the ratio of similitude of

Which of the following is not a plant adaptation to cold? a. a waxy cuticle on the leaves b. rhizoids c. woody trunks d. seeds

Marisol is painting on a piece of canvas that has an area of 180 square inches. The length of the painting is 11/4 times the width. What are the dimensions?

Which of the following plants is an epiphyte? a. orchid b. saguaro cactus c. cattail d. water lily

Please help me solve this 2 step equation problems 1.V/4-3=5 2.U/5+3=1 3.6+z/9=9 4.-7+f/2= -1 5.9+w/4= -5 6.e/7-3= -5 7.-8+d/5=2 8. U/5+3=6 9. F/-3+5=8

How to solve (24a+56b)?

An object is thrown off a cliff with a horizontal speed of 10 m/sec. After 3 seconds the object hits the ground. Find the height of the cliff and the total hori