Question

Transform each of the following equation into a quadratic equation in the form of ax^2+bx+c=0

1. x(x+5)=2
2. (s+6)^2=15
3.(r+2)^2 + (t-3)^2=9
4. (2r+3)^2 + (r+4)^2=10
5. (m-4)^2 + (m-7)^2=15
6. 2x^2/5 + 5x/4=15
7. 2/t - 3t/2 =7
8. 3/x + 4/2x = x-1
9. 6/s+5 + s-5/2 =3
10. 2/r-1 + 4/r+5 =7​

Answer 1

Step-by-step explanation:

1)x(x+5)=2

X^2+5x-2=0

2)s^2+36+12s-15=0

S^2+21+12s=0

Answer 2

Step-by-step explanation:

Bring the numbers in the right hand side to the left hand side.