Math, asked by vikassingh9775, 1 year ago

5x²+16x-21 factorise it ​

Answers

Answered by laxmanacharysangoju
5

Answer:

(x-1)(5x+21)

Step-by-step explanation:

5x^2+21x-5x-21

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

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

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