crystalbrickey crystalbrickey

03-06-2022
Mathematics

contestada

Solve the following equation by factoring
8x²-9x-14=0

Respuesta :

loneguy loneguy

03-06-2022

Answer:

[tex]x = 2\\ \\x= -\dfrac 78[/tex]

Step-by-step explanation:

[tex]~~~~~~~8x^2 -9x -14=0\\\\\implies 8x^2+7x-16x-14=0\\\\\implies x(8x+7)-2(8x+7)=0\\\\\implies (x-2)(8x+7) = 0\\\\\implies x = 2,~ x= -\dfrac 78[/tex]

Answer Link

Otras preguntas

"Don Juan" comments upon the hypocrisies and pretensions of the world. a. True b. False

Which sentence lists events in the cell cycle in correct order, from earlier to later? The chromosomes become longer and thinner; spindle fibers attach to the c

Great Britain required more taxation from the colonies because of which event

A substance has a mass of 360 g and a volume of 7.5 cm3. What is its density? a. 2700 g/cm3 c. 480 g/cm3 b. 270 g/cm3 d. 48 g/cm3

what is the difference between 6z and z6

What was the main impact of the Anti-Federalists on the adoption of the US Constitution? Their efforts defeated the original Constitution, which had to be compl

describe three ways you can conserve energy in your own home

How are energy and mass connected during the formation of an atom?

If a disabled person is traveling by airplane and cannot enter the airplane or buckle the seatbelt without assistance, what does the Air Carrier Act require fro

According to this excerpt from "I Wandered Lonely as a Cloud" by William Wordsworth, what does the speaker do when he is in a reflective mood? The waves beside