Math, asked by girlattitude610, 1 month ago

. Find the roots of the following quadratic equations by factorisation
1.
 {x}^{2}  - 45x + 324 = 0
2.
 {x}^{2}  - 55x + 750 = 0

Answers

Answered by pavanadevassy
0

Answer:

The roots of the first equation are 36 and 9. The roots of the second equation are 25 and 30.

Step-by-step explanation:

1) The equation is

x^2-45x+324=0

By checking the factors of 324, we can factorize the equation as,

(x-36)(x-9)=0

Thus the roots of the equation are x=36,9

1) The equation is

x^2-55x+750=0

By checking the factors of 750, we can factorize the equation as,

(x-25)(x-30)=0

Thus the roots of the equation are x=25,30

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