English, asked by vikassingh9775, 9 months ago

5x²+23x-10 factorise it​

Answers

Answered by Anonymous
0

Answer:

5x2 + 23x -10

=5x2 + (25-2)x -10

=5x2 +25x -2x -10

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

= (5x-5)(x+5)

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