Question

ity : Fill in the empty boxes below properly
For 10x2 + 10x + 1 = 0,
a + B =
and a XB
-​

Answer 1

Answer:

-2.1

Explanation:

(10×2)+10×1=0

20+10×=-1

10×=-21

×=-2.1

Answer 2

Answer:

$\alpha + \beta = - b \div a = - 10 \div 10 = - 1 \\ \: \alpha \times \beta = 1 \div 10$