luis6616 luis6616

23-03-2021
Mathematics

contestada

2x^2+x-21
Factor the quadratic equation

Respuesta :

arilipari13 arilipari13

23-03-2021

(2x+7) (x-3) would be the factors

Answer Link

Jordenthebest12345 Jordenthebest12345

23-03-2021

Answer:

( − 3 ) ( 2 + 7 )

Step-by-step explanation:

2 2 + − 2 1

Grouping

1

Use the sum-product pattern

2 2 + − 2 2 2 + 7 − 6 − 2 1

Common factor from the two pairs

2 2 + 7 − 6 − 21 ( 2 +7 ) − 3 ( 2 + 7 )

Answer Link

Otras preguntas

what is the answer to 3p-5>2p+p-7

If you were president in 1796, what three steps would you take to protect the United States from its more powerful neighbors?

After a rock is rounded how does weathering affect it

how would your weight change on the surface of an earth sized planet whose mass was greater than earths? why?

If you were president in 1796, what three steps would you take to protect the United States from its more powerful neighbors?

which expression stands for 32 more than a number d

Which mathematical sentence most accurately expresses the information in the problem below? Crystal has 100 compact discs that she wants to put into boxes each

the school marching band has 36 members. the band director wants to arrange the band members into a square formation. how many band members should be in each ro

If a yield sign is a regular polygon what is the measure of each angle

What are the prime numbers of numbers 1-49?