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Serhud [2]
4 years ago
13

Write the expression (4x-2)×6(2x+7) in the standard form of a quadratic expression ax^{2}+bx+c. What are the values of the coeff

icients of each term and the constant term.
find the answer for a, b, and c
Mathematics
1 answer:
lesya [120]4 years ago
7 0
<span>(4x-2)×6(2x+7) =
</span>
(4x-2) <span>× 12x + 42 =

48x^2 -24x + 168x -84 = 0
</span>
<span>48x^2 +144x -84 = 0

a = 48  b = 144 and c = -84
and the solution is
x1=.5 and x2=-3.5

</span>
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