B. write the quadratic equation in standard form given its sum and product of roots.
1. Sum : -18 and product: 80 =
2. Sum : 12 and product : 45 =
3. Sum : 7/2 and product : 3 =
salamat agad
1. Sum : -18 and product: 80 =
2. Sum : 12 and product : 45 =
3. Sum : 7/2 and product : 3 =
salamat agad
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Answer:
1. x²+18x+80=0
2. x²-12x+45=0
3. 2x²- 7x+6=0
Step-by-step explanation:
sum of roots = -b/a
product of roots = c/a
1. (x+10)(x+8)
2.(-45)
3. (2x-3)(x-2)
hope it helps^^