Question

Use the quadratic formula to solve the equation..4w2+20w+25=0

Answer 1

divide by 2

Answer 2

wait2..its wrong

Answer 3

Ahh nevermind.

Answer 4

I got it

Answer 5

(2x + 5)(2x + 5) = 0
x = -5/2

Answer 6

w=-b+\[\sqrt{b ^{2}-4ac}\]2a

Answer 7

x2-5x+14=0

Answer 8

w=[-20+-surd(20^2 -4(4)(25))]/2(4)

Answer 9

i dun no how to use this equation symbol

Answer 10

Blexting! help

Answer 11

blexting: that was factorization method

Answer 12

Thats right though

Answer 13

3x2 -4 +11x solve equation

Answer 14

ya its right but you have to answer the qstn by using quadratic formula.thas what the qstn wanted you to do

Answer 15

Thats true i dont care, we dont have to use that formula. I just want the right answer

Answer 16

(3x-1)(x+4)=0
x=1/3,x=-4

Answer 17

Sorry.. I was away.. do you need anything else?

Answer 18

x^2 - 5x + 14 = 0

quadratic formula

5 +- sqrt (25 - 4 (1) (14)
---------------------
2

5 +- sqrt(25 - 56)
---------------
2

5 +- sqrt(-31)
-------------
2


5 +- i sqrt(31)
--------------
2