factorise it please this question in photo
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x^2 + 14x + 45
x^2 + 9x + 5x + 45
x( x + 9 ) + 5 ( x + 9 )
( x + 5 )( x + 9 )
Answered by
0
Answer:
(x+9) (x+5)
Step-by-step explanation:
x2 + 14x + 45
= x2 + 9x + 5x +45
= x(x+9) + 5(x+9)
= (x+9) (x+5)
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