Question

Multiply (3x2 + 5y2) by (5x2 – 3y2)   
plzz give answer in step by step ​

Answer 1

Answer:

(3x^2+5y^2)*(5x^2-3y^2)

2y^2*2x^2

=4x^2y^2

Step-by-step explanation:

WE WILL TAKE "Y" IN LEFT SIDE AND "X" IN RIGHT SIDE THEN WE WILL MULTIPLY BOTH THE TERMS AND THE GINAL AMSWER WILL BE =4x^2y^2

Answer 2

Answer:

15x^4+16x^2y^2-15y^4

Step-by-step explanation:

• 3x^2(5x^2-3y^2)+5y^2(5x^2-3y^2)
• 15x^4-9x^2y^2-15y^4
• = 15x^4+16x^2y^2-15y^4

please answer as brainlist ##