Question

3x^2-75 find zeroes and relation between their coefficients​

Answer 1

Answer:

3x²-75=0

3x²=75

x²=75/3.

x²=15.

x=√15

Answer 2

Answer:

$let \: \: p(x) = 3x {}^{2} - 75 \\ for \: zeros \: \\ p(x) = 0 \\ 3x {}^{2} - 75 = 0 \\ 3x {}^{2} = 75 \\ x {}^{2} = \frac{75}{3} = 25 \\ x = \sqrt{25} \\ x = 5 \\ 5 \: is \: \: zero \: of \: p(x)$