factarise: p squre + 6p - 16
Answers
Answered by
4
P²+6P-16
P²+8P-2P-16
P(P+8). -2(P+8)
(P+8). (P-2)
P+ 8 = 0. P -2 = 0
P = -8. P = 2
P²+8P-2P-16
P(P+8). -2(P+8)
(P+8). (P-2)
P+ 8 = 0. P -2 = 0
P = -8. P = 2
Answered by
3
Hi ,
p² + 6p - 16
= p² + 8p - 2p - 16
= p( p + 8 ) - 2( p + 8 )
= ( p + 8 ) ( p - 2 )
I hope this helps you.
: )
p² + 6p - 16
= p² + 8p - 2p - 16
= p( p + 8 ) - 2( p + 8 )
= ( p + 8 ) ( p - 2 )
I hope this helps you.
: )
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