Question

x^2+5x+3=0 find the root

Answer 1

Answer:

x=5+√372

x=5−√372

Step-by-step explanation:

The equation is of the form ax2+bx+c=0 where:

a=1,b=−5,c=−3

The Discriminant is given by:

Δ=b2−4⋅a⋅c

=(−5)2−(4⋅1⋅(−3))

=25+12=37

The solutions are found using the formula

x=−b±√Δ2⋅a

x=−(−5)±√372⋅1=5±√372⋅1

x=5±√372

The solutions are:

x=5+√372

x=5−√372.

Hope it helps you

Answer 2

Answer:

I will say mark me as brainlist please

Step-by-step explanation:

x²+5+5x=0

5+5x³=0

0=5+5x³

5x³=-5-0

5x³=-5

x³=5+5=10

x³=square root of 10 is 3.1655443

square equal to square cancels and left is x square find the answer 3.16 55 443 E Square root