what is the product of 15 and 11
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Hi!!!!
15x11=161
(or)
=> (10+5) (10+1
it in the form of
(x+a) (x+b)=x^2+(a+b)x+ab
x=10,a=5,b=1
=10^2+(5+1)10+5x1
=100+(6)10+5
=100+60+5
=165
Hope it hlpzzz..
15x11=161
(or)
=> (10+5) (10+1
it in the form of
(x+a) (x+b)=x^2+(a+b)x+ab
x=10,a=5,b=1
=10^2+(5+1)10+5x1
=100+(6)10+5
=100+60+5
=165
Hope it hlpzzz..
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