Use the suitable identity to find the product of
1.
the following:
(1) (x + 1) (x + 2)
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2
x² + 3x + 2
Step-by-step explanation:
using identity (x+a) (x+b)
(x+1)(x+2)
x²+ (1+2)x+(1×2)
x²+ 3x + 3.
ans.
Answered by
0
Step-by-step explanation:
x²+(a+b)x+ab
x²+(1+2)x+1(2)
product=x²+3x+3
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