3 years ago

When using the quadratic formula if there is no b value then do you say b is 1 or 0

Mathematics

2 answers:

Juli2301 [7.4K]3 years ago

3 0

You would say b is 0

enot [183]3 years ago

3 0

The standard form of a quadratic equation is:
$ax^{2}+bx+c$
If the second term is -x, the value of b is -1.
If the second term is +x, the value of b is 1.

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3 years ago

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diamong [38]

Answer:

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Step-by-step explanation:

First of all, let one part of it be " $x$ "

and the other part of it " $200-x$ "

Now to solve this :

The area of the square = $L^2$

The area of one part of the square = $x^2$

The area of the other part of the square = $(200-x)^2$

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One of the part is = $50cm$

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3 years ago

Please help me!! How do you solve 4x+8=2x+7+2x-20. Thank you

leonid [27]

4x + 8 = 2x + 7 + 2x - 20

4x + 8 = 4x - 13

8 = -13

no solution.

hope that helps, God bless!

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