Question

Find the product of ( a + 5y) ( a + 6y ) using (x +a)(x + b) = x2

+(a +b)x + ab.
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Answer 1

Step-by-step explanation:

Using formula :(x+a)(x+b)

Answer 2

Answer:

(a+5y)(a+6y)

Step-by-step explanation:

here a=x,5y=a,6y=b

(a+5y)(a+6y)=a^2+(5y+6y)a+5y×6y

=a^2+11ya+30y^2

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