Solve the given equation by completing square method .....4x²-3x - 3=0
Answers
Answer:
Reformatting the input :
Changes made to your input should not affect the solution:
(1): "x2" was replaced by "x^2".
Step by step solution :
STEP
1
:
Equation at the end of step 1
((0 - 22x2) - 3x) - 3 = 0
STEP
2
:
STEP
3
:
Pulling out like terms
3.1 Pull out like factors :
-4x2 - 3x - 3 = -1 • (4x2 + 3x + 3)
Trying to factor by splitting the middle term
3.2 Factoring 4x2 + 3x + 3
The first term is, 4x2 its coefficient is 4 .
The middle term is, +3x its coefficient is 3 .
The last term, "the constant", is +3
Step-1 : Multiply the coefficient of the first term by the constant 4 • 3 = 12
Step-2 : Find two factors of 12 whose sum equals the coefficient of the middle term, which is 3 .
Answer:
Answer:
Reformatting the input :
Changes made to your input should not affect the solution:
(1): "x2" was replaced by "x^2".
Step by step solution :
STEP
1
:
Equation at the end of step 1
((0 - 22x2) - 3x) - 3 = 0
STEP
2
:
STEP
3
:
Pulling out like terms
3.1 Pull out like factors :
-4x2 - 3x - 3 = -1 • (4x2 + 3x + 3)
Trying to factor by splitting the middle term
3.2 Factoring 4x2 + 3x + 3
The first term is, 4x2 its coefficient is 4 .
The middle term is, +3x its coefficient is 3 .
The last term, "the constant", is +3
Step-1 : Multiply the coefficient of the first term by the constant 4 • 3 = 12
Step-2 : Find two factors of 12 whose sum equals the coefficient of the middle term, which is 3 .