Question

Find the root of quadratic equation
x²-3√5x+10=0 using quadratic formula

Answer 1

The answer is in the attachment

Hope you understand.

Answer 2

Answer:

√5, 2√5

Step-by-step explanation:

$(- ( - 3 \sqrt{5) } + - \sqrt{45 - 40} ) \div 2$

$(3 \sqrt{5} + - \sqrt{5} ) \div 2$

$4 \sqrt{5} \div 2 = 2 \sqrt{5}$

$2 \sqrt{5 } \div 2 = \sqrt{5}$