2 years ago

Determine two numbers whose sum is 9 and whose product is 20, by solving a quadratic equation.

Mathematics

2 answers:

Tomtit [17]2 years ago

6 0

Answer:

4 and 5

Step-by-step explanation:

lorasvet [3.4K]2 years ago

5 0

Ex: x^2-9x+20
(x-4)(x-5)=0
x=4 x=5

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