<u>ANSWER</u>
(Choice A)
-4(3e+4)
<u>EXPLANATION</u>
The given expression is

We expand to get:

We regroup the terms to get:

Simplify now to get:

We now factor -4 to obtain:

The correct choice is A.
Answer:
106
Step-by-step explanation:
just subtract 243-137
T(2.5) If t(x)= x^2 + 2x
where z = 2.5
t(x) = (2.5)^2 + 2(2.5)
6.25 + 5 =
11.25 = Ans
Answer:

Step-by-step explanation:
<u>Quadratic Equation</u>
A quadratic equation also called a second-degree equation is a special polynomial whose highest degree is two.
The general form of the quadratic equation is

Where a is known as the leading coefficient. Another form to write the quadratic equation is

Where x1 and x2 are the roots or zeroes of the equation.
We have the roots of the given equation are -2 and 2, and the leading coefficient is 3.
Plugging in the given values we have

Operating


Here is the step by step answer
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