Grade 128 grade maths
Show that.(4pq + 3q)^2– (4pq – 3q)^2 = 48pq^2Show that.(4pq + 3q)^2– (4pq – 3q)^2 = 48pq^2
Show that.
(4pq + 3q)^2– (4pq – 3q)^2 = 48pq^2
Show that.
(4pq + 3q)^2– (4pq – 3q)^2 = 48pq^2
1 Answer
Harshit Singh
Dear Student
LHS = (4pq + 3q)^2– (4pq – 3q)^2
=16p^2q^2+ 24pq^2+ 9q^2- 16p^2q^2+ 24pq^2- 9q^2= 48pq^2
RHS = 48pq^2
LHS = RHS
Thanks
LHS = (4pq + 3q)^2– (4pq – 3q)^2
=16p^2q^2+ 24pq^2+ 9q^2- 16p^2q^2+ 24pq^2- 9q^2= 48pq^2
RHS = 48pq^2
LHS = RHS
Thanks
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