ashtonxox89 ashtonxox89

03-06-2020
Mathematics

contestada

Which is a correct expansion of (2x+3)(2x^{2} -5)?

Respuesta :

maxwellekoh maxwellekoh

03-06-2020

Answer:

4x^{3} + 6x^{2} -10x -15

Step-by-step explanation:

(2x+3)(2x^{2} -5)

2x × 2x^{2} + 2x× (-5) + 3× 2x^{2} + 3 ×(-5)

=4x^{3} -10x + 6x^{2} -15

= 4x^{3} + 6x^{2} -10x -15

Answer Link

Otras preguntas

Which of the following best explains why marine debris is not caused solely by countries bordering the ocean? a. Marine debris mostly originates from oceangoin

What additional information do you need to prove NOP=QSR?

How many ten thousands in 321,040

Instruments were less reliable in the Romantic period than they had been during the Renaissance period. true or false?

Who was Nelson Mandela? A. The man who started apartheid B. A man who was jailed for his political activities C. The leader of the African Economic Community D.

Raised 12 sons, who became the 12 tribes of Israel

how do igneous rocks form

What evidence from the text best supports Lake's main argument that Wind-Wolf is smart but comes from a different culture? A.He learned his basic numbers by he

2. Which of these statements about the Crusades is true? Trade diminished across Europe as fighting destroyed roads and bridges. Crusaders brought Islamic cult

Clarence works at least 5 hours but not more than 7 hours. he earns $11.60 per hour. the function f(t)=11.6t represents the amount of money he earns for working