Question

For quadratic equation
$10x ^{2} + 10x + 1 = 0$
What is the value of the discriminant? ​

Answer 1

Answer:

60

Step-by-step explanation:

10x²+10x+1=0

a=10, b=10, c=1

discriminate= b²-4ac

= (10)²-4(10)(1)

= 100-40

=60

Answer 2

Step-by-step explanation:

discriminant ∆ = b² - 4ac

$a \: = 10 \: b = 10 \: \: c \: =1 \\ {b}^{2} - 4ac = {10}^{2} - 4(10)(1) \\ = 100 - 40 \\ = 60$