Factor x3 – 4x2 + 7x – 28 by grouping. What is the resulting expression?
2 answers:
Consider polynomial
You can group first two terms and last two terms:
In first brackets the common factor is
and in second brackets the common factor is 7, then

Answer: the correct answer is D.
X^3 -4x^2 +7x -28 = x^2(x-4) +7(x -4) = (x^2 +7)(x-4)
so the 4th choice will be right sure
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Rotating 180 degrees about the point p.
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(a)=940
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i dont think you have a whole question down and we need examples of the triangles so please shw examples
Answer:
y=-30+6+6 I hope it helps
have a good night
Answer:
7n-25 < -39
Step-by-step explanation: