Question

37. Solve the quadratics : x2

- x + 1 = 0 by factorisation​

Answer 1

Answer:

x²-x+1

x²-(x+x)+1

x²-x-x+1

x(x-1)-1(x-1)

(x-1)(x-1)

Answer 2

Answer:

20000000 is answer

Step-by-step explanation:

200000 *100

= 20000000