Question

Factorise 2t square - t - 10

Answer 1

Answer:

here,

2t² -t - 10 = 0

=> 2t² -5t +4t -10 = 0

=> t( 2t -5) +2( 2t - 5) = 0

=> (2t -5)( t +2) = 0

=> 2t -5 = 0 ... or , t +2 = 0

=> t = 5/2 or t = -2..

I hope it will help you

....

Answer 2

Answer:

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