Math, asked by yhb20004, 8 months ago

29. 5Xsq – 16X – 21 = 0 Solve the following quadratic equations: its urgent

Answers

Answered by kumarsanju36

0

Step-by-step explanation:

5xsq+5x-21x-21=0

5x(x+1)-21(x+1)=0

(x+1)=0,(5x-21)=0

x=-1,x=21/5

Previous Question

Next Question

Similar questions

English, 4 months ago

please solve this problem I don't know how to do it please write the right answer ...

Psychology, 4 months ago

Q6. Our blood is purified by which Pranayama ? (a) Sheetali (b) Bhastrika (c) Both(a) and(b) (d) None of the above...

Social Sciences, 4 months ago

what are the negative impact of globalisation in india...

Physics, 8 months ago

the diagram of wave model...

Physics, 8 months ago

why do we can't see the moon clearly when it goes behind a cloud...

Economy, 1 year ago

why is average income not an important criterion for measuring development in a country explain in three points ...

Physics, 1 year ago

scientists and country of his origin whose field of work was elasticity...

English, 1 year ago

हम आपको डिस्टर्ब नहीं करेंगे आप पेपर की तैयारी करें इसे इंग्लिश में अनुवाद करें...