kaytown06 kaytown06

23-08-2018
Mathematics

contestada

ALGEBRA 1, SEM. 2; PLEASE HELP! show work please!

Solve for x. Use the quadratic formula.

2x^2−5x−9=0
Enter the solutions, in simplified radical form, in the boxes.

Respuesta :

Shaswat221005 Shaswat221005

23-08-2018

D= 25- 4*2*-9=97

X= -b+√D/2a OR -b-√D/2a
X= 5+√97/4 OR 5-√97/4

Answer Link

Otras preguntas

what is the correct order of these numbers ... 5/6, 12/13, 0.8

Could you please check my answers? Thanks! 10. Identify how each gerund or gerund phrase is used in the sentence. All units will remain here for processing. (Po

40 POINTS!!!! Its took 3/4 h to complete one game of cards. How many games can be completed in 2 1/4 h? Can more than one game in 2 1/4 h? Can more or fewer t

Did I put correct answers?

Simplify -4x - x. -5x -4x -3x

am i using deportment correctly in this sentence? Rainsford from The most dangerous shows courageous and cunning deportment in the story.

If the garden is to be 2450 square feet, and the fence along the driveway costs $6 per foot while on the other three sides it costs only $2 per foot, find the d

Writing a paper on shakespeare need stuff to write about, ran out of ideas. Any random facts that I could write about?

"Match the parts of the following function with their correct definitions. A(n) = a + (n - 1)d 1.A(n) A.number of the nth term 2.a B

A firecracker shoots up from a hill 140 feet high with an initial speed of 100 feet per second. Using the formula H(t) = −16t2 + vt + s, approximately how long