Question

find the perfect trinomial square

25x²+70xy+____​

Answer 1

Answer:

An expression obtained from the square of binomial equation is a perfect square trinomial. An expression is said to a perfect square trinomial if it takes the form ax2 + bx + c and satisfies the condition b2 = 4ac. The perfect square formula takes the following forms: (ax)2 + 2abx + b2 = (ax + b)

Step-by-step explanation:

now read and solve

Answer 2

Answer:

25x^2 + 70xy + 49y^2

Step-by-step explanation:

(5x)^2 + 2×5x × 7y + (7y)^2