Question

(5) Which of the following quadratic equations has roots 3,5?
(A) r- - 15x + 8 = 0 (B) x2 - 8x + 15 = 0
(C) x2 + 3x + 5 = 0 (D) x2 + 8x - 15 = 0​

Answer 1

Answer:

a is the right answer

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Answer 2

Answer:

(B) x2-8x+15=0

Step-by-step explanation:

x2-8x+15=0

x2-5x-3x+15

x(x-5)-3(x-5)

x-3=0,x-5=0

x=3,x=5

I hope this answer may help you