Answer:
11. Standard form : 1/4x^2 – 32 = 0
Roots: x = +8√2 , x = -8√2
12. Standard form : y^2 + 10y + 15
Roots: y = -5+√2 , y = -5-√2
13. Standard form : m^2 – 2 =0
Roots: x = 1, x = 1
14. Standard form : -2p/3 + 6/p = 0
Roots: p = 3 , p = -3
15. Standard form : x^2 – 8x + 12 = 0
Roots: x = 6 , x = 2
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Answer:
11. Standard form : 1/4x^2 – 32 = 0
Roots: x = +8√2 , x = -8√2
12. Standard form : y^2 + 10y + 15
Roots: y = -5+√2 , y = -5-√2
13. Standard form : m^2 – 2 =0
Roots: x = 1, x = 1
14. Standard form : -2p/3 + 6/p = 0
Roots: p = 3 , p = -3
15. Standard form : x^2 – 8x + 12 = 0
Roots: x = 6 , x = 2