Isabella is solving the equation 4x^2=13x−3 with the quadratic formula.

Which values could she use for a, b, and c?

A. a = 4, b = −13, c = 3

B. a = 4, b = 3, c = −13

C. a = 4, b = 13, c = −3

D. a = 4, b = −3, c = 13

The formula for quadratic equations is written in the format ax^2 + bx + c = 0
So, we first need to rearrange Isabella's equation to match the latter format:
4x^2=13x-3
4x^2-13x=-3
4x^2-13x+3=0
The values that match up with the quadratic equation are a=4, b=-13, c=3, therefore your answer is A

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axavier axavier · Answer 2 · 2019-03-22T18:05:20+01:00

axavier axavier

22-03-2019

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Hello, I just took the test. Here is my answer.

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Isabella is solving the equation 4x^2=13x−3 with the quadratic formula. Which values could she use for a, b, and c? A. a = 4, b = −13, c = 3 B. a = 4, b = 3, c = −13 C. a = 4, b = 13, c = −3 D. a = 4, b = −3, c = 13

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Isabella is solving the equation 4x^2=13x−3 with the quadratic formula.

Which values could she use for a, b, and c?

A. a = 4, b = −13, c = 3

B. a = 4, b = 3, c = −13

C. a = 4, b = 13, c = −3

D. a = 4, b = −3, c = 13