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

What is plannum nasale?

What is meant by a chemical bond? why do atoms form bonds with each other? why do some element esist as molecules in nature instead of as free atoms?

There are 320 rods in a mile, what part of a mile is 1 rod?

C xy2 ds, c is the right half of the circle x2 y2 = 4 oriented counterclockwise

please help me i need to know what angle "t" is

When considering the claim that eating well helps to reduce stress, what advice might your give a friend who appears to be stressed about an upcoming exam but c

having trouble with this

What is the area of this figure

please answer the question

imagine you somehow developed a chronic disease. How would you gather information that would help you cure your illness? How could you tell if the information y