Question

Factorise it by middle term splitting. s² + 11 s + 30​

Answer 1

Answer:

hope it's clear to you mate☺

Answer 2

HERE IS UR ANSWER DEAR,

= s² + 11s + 30

sum = 6+5 = 11

product = (6)(5) = 30

= s² + (6+5)s + 30

= s² + 6s + 5s + 30

= (s²+ 6s) + (5s + 30)

= s (s + 6) + 5(s +6)

(s+ 6) is common so take it out

= (s+6) (s+5)

thus,

factorized

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