Factoring x^2+bx+c

Could anybody help me with some questions?

x^2+8x+15
y^2+y-12
x^2-16x+63
x^2+6x-16
x^2-2x-3
x^2-4x-45
y^2+6y-27
m^2-m-72
p^2+4p-21
d^2-10d+24

Question

Factoring x^2+bx+c

Could anybody help me with some questions?

x^2+8x+15		
y^2+y-12		
x^2-16x+63		
x^2+6x-16		
x^2-2x-3	
x^2-4x-45		
y^2+6y-27		
m^2-m-72		
p^2+4p-21		
d^2-10d+24

anonymous · Answer

Write out all the pairs of numbers which can be multiplied to produce c . Add each pair of numbers to find a pair that produce b when added. Call the numbers in this pair d and e . If b > 0 , then the factored form of the trinomial is (x + d )(x + e) .

anonymous · Answer

I had a brain fart, totally just figured out how to do these. Duh! Thanks anyways guys