Question

2x² – 202x + 1 = 0by quadratic formula(if they exist).​

Answer 1

Answer:

hy

Step-by-step explanation:

how are you ready for some

Answer 2

$\huge{\underline{Given :-}}$

2x² – 202x + 1 = 0

➤Formula :-

x = \frac{ - b + - \sqrt{b {}^{2} - 4ac } }{2a }

$\huge{\underline{Answer:-}}$

$</p><p>x = \frac{ 202 + - \sqrt{( - 202) {}^{2} - 4 \times 2 \times 1} }{2 \times 2} </p><p>$

$x = \frac{202 + - 201.98}{4}$

$x = \frac{202 + 201.98}{4} = 100.998$

or

$</p><p>x = \frac{202 - 201.98}{4} = 5 \times 10 {}^{ - 3}$

$\small{\boxed{\mathfrak{Extra \: Information:-}}}$

➜There is two ways to do this maths -Middle term or Quadratic but in Quadratic we must use this formula.

➜ We should remember that :-

• + and + = +
• - and - = +
• + and - = -
• - and + = -