x + 5x×5x +9 factorise
Answers
Answered by
2
Step-by-step explanation:
x + 5x×5x +9 factorise
Ans 6x + 25x + 9
31x = -9
x = -9/31
Thanks
Follow me ❤❤
Answered by
1
Answer:
25x^2+x=9
Step-by-step explanation:
=-1+_√25^2-4 .25.9/2
=-1+_√625-900/2
=-1+_√-275/2
Similar questions