kwagers kwagers

04-09-2015
Mathematics

contestada

Factor each completely?
A2-7a-18

Respuesta :

04-09-2015

[tex] a^{2} -7a-18[/tex] (-9 + 2= -7, -9*2= -18)

(a - 9)(a + 2)

Answer Link

Otras preguntas

a lump of putty and a rubber ball have equal mass. both are thrown with equal speed against a wall. the putty sticks to the wall. the ball bounces back at nearl

is good friday a federal holiday 2016

for whom the bell tolls poem

how many bones in human body

how many minutes in a day

3±i write the quadratic equation with the given roots

-5x-4=? a.1 b.-1 c.20 d.-20

78/10,000 as a decimal

signs of alcohol poisoning

How does the pistil of flowers help the plant reproduce?