Factorise: x² + 6x + 8
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Answer:
(x+4) (x+2)
Step-by-step explanation:
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Here is a simple way to factorise
take two numbers, x+a and x+b
( x+a ) (x+b) will be x² + (a+b)x + (ab)
here ,
(x+a) (x+b) = x² + 6x + 8
a+b = 6
ab = 8
so, a and b are 4 & 2
numbers = x+4 and x+2
mark as brainliest if it helps...
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