monny75 monny75

04-04-2020
Mathematics

contestada

If x2 + nx + 18 = (x + 9)(x + 2), what is the value of n?

Respuesta :

kristinemahler100 kristinemahler100

04-04-2020

Foil the right side. Multiply first, outer, inter, and the last terms. The right side is equal to x^2 + 11x + 18x. N is 11.

Answer Link

Otras preguntas

Which was an impact of the Pan-African movement in the 1920s and 1930s? Pan-African conferences allowed African nationalist intellectuals to meet and exchange i

Civil society refers to

A shared characteristic that all civilizations have is that people _

Choose the property that justifies the outcomes. 5(3*8)=15*8 Associative Property of Addition Additive Inverses Commutative property of Addition Multiplicative

How many different types of bases are there in nuclear DNA? 4 11 23 56

Which three major factors contributed to the Roman Empire’s decline? political insurrections, military rebellions, famine political instability, military confli

Does the First Amendment Affect Our Lives Today

Variable c is 5 more than variable a. Variable c is also 3 less than variable a. Which pair of equations best models the relationship between c and a? c = a −

How did the industrial revolution affect the political, social, economic, population, and transportation changes brought to each region (North, South, West, Mid

What event constituted the Boston Tea Party