Desloge711 Desloge711

25-06-2015
Mathematics

contestada

Expand and simplify: (3a + 2)(4a –5) A. 12a2 + 23a + 10 B. 12a2 – 10 C. 12a2 – 7a – 10 D. 12a2 + 7a – 10

Relax

Respuesta :

soccerabby11 soccerabby11

26-06-2015

c.
use foil
12a^2 - 15a + 8a - 10
12a2 - 7a - 10

Answer Link

Otras preguntas

The tone of your workplace writing should be _______ to avoid confusing the reader. A. serious B. vague C. consistent D. friendly

Does social media represent individuals authentically? Explain with examples.

Pepe is putting a fence in his backyard to enclose the garden in form of a triangle. The garden already has sides enclosed with 8 feet and 5 feet of fence, resp

In the 1950s, while demand for lumber was high, the Great Cloudy Mountains were wiped clean of trees. Today, an effort to grow back the trees is being made. T

What is the net amount of energy released when 1 mole of H2O is produced

Which of the following medical conditions becomes more common when a person has been socially isolated? a. cancer b. acid reflux c. multiple sclerosis

Match the reasons with the statements in the proof. Given: a | | b, m 2 = m 3 Prove: m 1 = m 3 1. a||b, m∠2 = m∠3 Given 2. m∠1 = m∠2 Substitution

Even when competitive firms are unable to calculate marginal revenue product directly, _________________________________________ will push wage rates toward the

Which of the following countries is on the best terms with North Korea and has demonstrated this in their treatment of 2010 events concerning disputes (sometime

Carolus linnaeus is considered to be the founder of __________, and he __________.