ClarisaKrasovec ClarisaKrasovec

21-06-2015
Mathematics

contestada

x^2 - 4x - 77 = 0 Factor and check

Respuesta :

Аноним Аноним

21-06-2015

x² - 4x - 77 = 0

( x + 7) ( x - 11)

x + 7 = 0

x - 11 = 0

x = -7
x = 11

Answer Link

Otras preguntas

Help me i turned too stupid.

In this passage. And thrice they watched the diamomd in her ear, thrice she looked back, and thrice her foe which of these words a. Anxiously b. Imperceptibly c

1.Kenya is a constitutional republic. True or False

Que números inteiros módulo igual a 45?

I need first one and the second one please! I need it tomorrow!

How can you make a big model sink that works for a science fair

How many nitrogen bases are in an mRNA code?

I don't know how to do this at all please help

i need help with number one plz.

Can anyone write me a thesis statement for this question.. Is Austen critical or admiring of small town life? Is Highbury's insulation help or hindrance? Discu