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Help me please!!!!!!!!!
1 answer:
Answer:
(x - 6) (x + 6)
Step-by-step explanation:
Given the quadratic equation , we can rewrite it as the product of two binomials using the formula:
. Therefore, the two binomials as factor of
are (x - 6) (x + 6).
To verify whether this answer is correct, you can use the FOIL method:
(x - 6) (x + 6) = + 6x - 6x - 36 =
.
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Answer:
see the explanation
Step-by-step explanation:
<u><em>The complete question is</em></u>
The first three steps of completing the square to solve the quadratic equation x2 +4x -6= 0, are shown below.
Step 1: x2 +4x= 6
Step 2: x2 +4x+4=6+4
Step 3: (x +2)^2=10
What are the next 3 steps?
we have
step 4
Take square root both sides
step 5
Simplify
step 6
Solve for x
subtract 2 both sides