Math, asked by TanushreeRajguru, 1 year ago

express 81 x square + 16 y square - 72 xy as a square of binomialplease answer this question ​

Answers

Answered by vaibhu3301R
2

Answer:

(9x-4y) (9x-4y)

Step-by-step explanation:

81x^2+16y^2-72xy^2

(9x-4y)^2

(9x-4y) (9x-4y)

Similar questions