Question

Given the following perfect square trinomial, fill in the missing term. (Do not type the variable in the blank.)

4x2 + ___x + 49

Answer 1

\[(2x)^2+...+(7)^2\]
a^2+b^2+2ab=(a+b)^2

Answer 2

a2+b2+2ab
here (2x)2+(7)2+2.............

Answer 3

so we have to find 2ab

Answer 4

Ok

Answer 5

Please Clarify Please?

Answer 6

@surjithayer @Er.Mohd.AMIR ??