jacksonls2004 jacksonls2004

03-08-2021
Mathematics

contestada

Which of the binomials below is a factor of this trinomial? x² + 2x - 63 O A.X-3 OB. X+3 O C. X-9 O D. X + 9

Respuesta :

wegnerkolmp2741o wegnerkolmp2741o

03-08-2021

Answer:

D. X + 9

Step-by-step explanation:

x² + 2x - 63

What 2 numbers multiply to -63 and add to 2

9 * -7 = -63

9+-7 = 2

(x+9)(x-7)

Answer Link

Otras preguntas

Two sides of a right angle triangle is 5 inches each. how long is the third side

Arrange the levels organization in order from simplest to most complex. Tissues, organs, cells, organ systems, and whole organisms

the atmospheric circulation cells in the tropics are ____ cells and those in the mid-latitudes are ____ cells.

The cylindrical cannister of this fire extinguisher has a radius of 2.5 inches and is 13.5 inches high.Which is closest to the number of cubic inches it will ho

Explain why lithium is a strong reducing agent, whereas fluorine is a strong oxidizing agent.

What is upward social mobility? Is it like “rags to riches”?

Jack placed two orders with a local nursery. The first order was for 13 rose bushes and 4 miniature orchid plants. This order totaled $500. The second order was

x+y= 1, -2x+4y=6 solve use substitute

The official purpose of President Truman’s loyalty review program was to

Today, Native American tribes have the right to self-governance and self-education within tribal territories. Which of the following pieces of legislation gives