Question

5 x^2+x^2=(5-x)^2+10​

Answer 1

Step-by-step explanation:

5x^2 + x^2 = 25- x^2 + 10

5x+x^2 + x^2 = 25 + 10

7x^2 = 35

x^2 = 5 ans

Answer 2

5x^2 + x^2= 25- x^2 + 10

5x+x^2 + x^2 = 25 + 10

7x^2 = 35

x^2 = 5