write the equation ( x -1 )² = 2x + 3 in standard form and write the value of a , b , c .
Answers
Answered by
10
Answer :
(2x - 1)^2 = 2x + 3
x^2 - 2x + 3
x^ - 2x + 1 - 2x - 3 = 0
x^2 - 4x - 2 = 0
then,
a = 1
b = -4
c = -2
Answered by
7
Answer:
Step-by-step explanation:
Given :-
To find :-
- write the equation in standard form
- write the values of a , b, c .
Solution :-
Step 1) Write the given equation ,
----- (1)
Step 2) Simplify the equation ,
---- (2)
Step 3) We know that general quadratic equation is ,
----- (3)
Step 4) By comparing equation , (2) and (3)
we get ,
---- (4)
Thus , the answer is
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