ashtonxox89 ashtonxox89
  • 03-06-2020
  • Mathematics
contestada

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

Respuesta :

maxwellekoh
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

How can my family prepare for a tornado warning?
Which statement below is true regarding these two polygons? A. ; 10 : 1.2 B. The polygons are not similar. C. ; 5 : 1.2 D. ; 5 : 3.12
A number divided by 58 is close to 30. Which of the following could be this number? a 18.43 b 184.3 c 1843 d 18 430
Anyone to give the answers to these questions?
If A and B are mutually exclusive events, with P(A) = 0.19 and P(B) = 0.27, what is P(A or B)?
What is a rule in a school handbook where an Oxford comma is necessary?
The label on the box of cleanser states that it contains ch3cooh. what elements are in this compound.
Can you prove the prove the moon has gravity
5. How does the Pilgrimage to Cythera illustrate the Rococo style?
Jimmy's class has 4 jump ropes, and their average length is 112 meters. one jump rope is 34 meters, the second jump rope is 1 meter, and the third jump rope is