Question

how did you express each perfect square trinomials as the square of binomial​

Answer 1

Answer:

By finding the square root of the fir3term and square root of the last term

Answer 2

It can be expressed in the following way:

• We can express any perfect square binomial as the square of trinomial by multiplying the same binomial twice.
• To express each perfect square trinomial as the square of trinomial, the same above mentioned method can be used.
• Let us explain with an example, (x+4) can be expressed as a square trinomial by multiplying it with (x+4).
• $(x+4)*(x+4)=x^{2} +4x+4x+16=x^{2} +8x+16$
• If we find the square root of the above mentioned trinomial we get back the same answer by performing a few basic algebraic methods.