Math, asked by ttt6, 1 year ago

qiadratic equation x square+8x+20

Anonymous: Dear, please provide the figure

Answers

Answered by harsh300700

0

in the second step -20 on both the side and in the fourth step add 16 both side

Attachments:

Answered by Anonymous

1

x²+8x+20=0
x²+10x+2x+20=0
x(x+10)+2(x+10)=0
(x+10)(x+2)=0
10x+2x=0
x=12

Anonymous: the answer is wrong

Anonymous: 8x is not equal to 10x +2x

Previous Question

Next Question

Similar questions

Hindi, 8 months ago

अस्यां कथायां कस्य चातुर्यं निरूपितं सिंहस्य शृगालस्य वा?

Math, 8 months ago

express the following rational numbers as decimal number a) 11/19 by long division...

English, 8 months ago

Ravi leapt to his feet and his lunch rolled into the pool.

Science, 1 year ago

(chapter-metals and non metals )- in terms of physical properties sodium is not hard as it can be cut with a knife easily , it is also not malleable, it is not strong , it is not lustrus , it has low strength , it is not ductile , not sonorous and not even a good conductor of heat , then how is it classified as a metal ?

Hindi, 1 year ago

I have been selected for Cluster level debate competition which is going to be held on 16th of this month. The topic is " kya vidyarthiyon ka rajniti mein bhaag lena ucchit hai ?" . I am saying for the motion. I want some tips how to perform in the debate . How can I get more marks ? How can I beat other contestants ?

Biology, 1 year ago

slogans on organic fa...

Social Sciences, 1 year ago

slogans supporting bio fertilizer...

Geography, 1 year ago

Which is the most technological state in india...