096rocharosa 096rocharosa

04-03-2021
Mathematics

contestada

need help solving bu completing square

need help solving bu completing square class=

Respuesta :

joshnathanlee2006 joshnathanlee2006

04-03-2021

Answer:

9 +/- 13 or

22 or -4

Step-by-step explanation:

5x^2 - 90x - 475 = -35

5x^2 - 90x - 440 = 0

plug into quadratic formula

Answer Link

Otras preguntas

Calculate the mass of a block of ice having volume 5 m cube. (density of ice= 920 kg/m cube)

21.) A book made from a number of pages folded up in a zig-zag pattern.22.) Powerful Empire in South America when the Spanish arrived.23.) Francisco _____ conqu

Plss help!!! Its rly important

What social and economic issues do the nation face today? AWARDING 50 POINTS!!!!!!!

how did Christianity impact Europe

8x + 3 = 8x solve for x. can you plz help me?

Evaluate 9 ÷ 3[(18 − 6) − 22]. a: 0.188 b: 0.375 c: 24 d: 48

A biker starts from rest and reaches a speed of 10 m/s after t travelling with uniform acceleration for 5 s. What is his acceleration?

What is the relationship between claims of racial discrimination in the United States and national data on policing?

During his vacation, Dalyn rents a small boat from a rental service that charges a flat fee of $30 plus $10 per hour (including taxes). The total charge comes t