Answer:
( x - 5 )² = 75
Step-by-step explanation:
We need to convert the given equation in
So for that , let's complete the square of the given quadratic equation .
=> x² - 3x = 7x - 30
=> x² -3x - 7x + 30 = 0
=> x² - 10x + 30 = 0
=> x² - 2(5)x + 30 = 0
=> x² - 2(5)x +5² -30 = 5²
=> x² - 2(5)x + 5² = 25 +30
=> ( x - 5 )² = 75
Hence wrt the given form , the value of a is (-5) and b is 75 .
Hence the required answer is ( x - 5)² = 75
