Question

solve this question​

Answer 1

Answer:

formula

x²-(a+b)x+ab

used

then,,

x²-6x+9

I think it's helpful for you..

Answer 2

Answer: WE ARE Given equation :- x² + 6x + 9

factorize it by middle term splitting :- x² + 6x + 9

x² + 3x + 3x + 9

x ( x + 3 ) + 3 ( x + 3 )

( x + 3 ) ( x + 3 )=0

( x + 3 ) = 0

x = ( - 3 )

( x + 3 ) = 0

x = ( - 3 )

SO ALPHA ND BETA ARE(-3)

The new equation having Zeros as :-

alpha = - ( - 3) = 3

beta = - ( - 3) = 3

So, the Zeros are 3

Sum of the Zeros are :-

3 + 3 = 6

Product of the Zeros are :-

3 × 3 = 9

quadratic equation we have formula as

x² - ( sum of Zeros )x + ( product of Zeros)

Put value in it

x² - 6x + 9 is the required quadratic equation

HOPE THIS HELPS YOU