Answer:
A) -72xy
Step-by-step explanation:
Hope this helps
Please give me Brainliest
Answer:
13.48
Step-by-step explanation:
multiply amount of candy bars (4) by weight (3.37) and get answer
4 x 3.37 = 13.48
Hello :
the the discriminant : 3x² + 7x - 2 = 0 is : (7)²-4(3)(-2) =49+24=73
two real roots
Answer:
5 &x = 14
Step-by-step explanation:
The required steps are explained below to convert the quadratic function into a perfect square.
<h3>What is the parabola?</h3>
It's the locus of a moving point that keeps the same distance between a stationary point and a specified line. The focus is a non-movable point, while the directrix is a non-movable line.
Let the quadratic function be y = ax² + bx + c.
The first step is to take common the coefficient of x². We have

Add and subtract the half of the square the coefficient of x,

Then we have

These are the required step to get the perfect square of the quadratic function.
More about the parabola link is given below.
brainly.com/question/8495504
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