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ANEK [815]
2 years ago
13

Alessandro wrote the quadratic equation -6=x^2+4x-1 in standard form. What is the value of c in his new equation

Mathematics
2 answers:
lesya [120]2 years ago
7 0

Answer:  The required value of c is 5.

Step-by-step explanation:  We are given to Alessandro wrote the following quadratic equation in standard form.

We are to find the value of c in his new equation.

We know that

a quadratic equation can be written in standard form as follows :

ax^2+bx+c=0,~a\neq 0~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~(i)

So, the given equation can be written as :

-6=x^2+4x-1\\\\\Rightarrow x^2+4x-1+6=0\\\\\Rightarrow x^2+4x+5=0.

Comparing with the standard form (i), we find that the value of c is 5.

That is, c = 5.

Thus, the required value of c is 5.

aniked [119]2 years ago
4 0
I believe the answer is 5. branliest?

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