Question

Find a quadratic polynomial whose zeroes are
$\frac{2}{3 } and \: \frac{ - 5}{7}$
Answer in Copy ​

Answer 1

Answer:

2/3 ,-5/7

Explanation:

use this ........

x^2--[2/3+-5/7]x +[2/3multiplied by-5/7]

x^2--[14+-15/21]x+[-10/21]

x^2--[-1/21]x+[-10/21]

21x^2+x-10

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