Rudolph2345 Rudolph2345

29-11-2016
Mathematics

contestada

someone factor x^2+18x+77

Respuesta :

29-11-2016

77 is a multiple of 11, as i'm sure you know--the double numbers like 22 and 55, one of the factors are always 11.

77 is factored down into 11 and 7--which, when you add those, luckily equal 18.

(x + 11)(x + 7) is your factorization.

Answer Link

Otras preguntas

If 0.000023 is expressed in the form 2.3*10n what is the value of n

How is it possible for an offspring to exhibit a recessive trait if neither parent exhibited that recessive trait? What must be true about the parents’ genes fo

In a labor union, laborers _____. must work day shifts must be under eighteen years of age must work in cotton mills work together in negotiating for better wag

Is 5/4 greater than 1/2 ?

the sum of 8 and 7 doubled

How do you solve the equation 2(4x-11)=10

what function graph has a vertex at (3,5) and contains the points (5,13)

Last week Julia ran 30 miles more than Pranav. Julia ran 47 miles. How many miles did Pranav run? 8TH GRADE ONE STEP EQUATION PROBLEM. NEED HELP ASAP

What physical and chemical changes take place while making and eating on Apple pie

This is just earth science. Okay? Use the following terms in the same sentence: water table, aquifer, porosity, and artesian spring.