Question

Verify that (3x+5y)2( here 2 is square) - 30xy

Answer 1

hello Frnd

here we can use
${(a + b)}^{2} = {a}^{2} + {b}^{2} + 2ab$

(3x + 5y)^2 - 30 xy

= 9x^2 + 25y^2 + 30xy - 30xy

= 9x^2 + 25y^2


hope it helps
#jerri

Answer 2

Step-by-step explanation:

This is the answer. Pls mark brainliest