Math, asked by Assajha, 10 hours ago

-n²+ +5n+14 =0 factorise

Answers

Answered by amanraj56

1

Step-by-step explanation:

-n²+5n+14 =0

on multiply both side by -1 we get

-1(-n²+5n+14) =0×-1

n²-5n-14=0

n²-7n+2n-14=0

n(n-7)+2(n-7)=0

(n+2)(n-7)= 0

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