For ΔABC, ∠A = 2x - 2, ∠B = 2x + 2, and ∠C = 5x. If ΔABC undergoes a dilation by a scale factor of 1 2 to create ΔA'B'C' with ∠A
2 answers:
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Answer:
1A) Degree: 3
1B) 4 terms
1C)
2A)
2B)
Step-by-step explanation:
The given polynomial is
Let us rewrite the polynomial in decreasing powers of x.
This gives us the expression;
-----> This is called the standard form.
So let us answer the question:
A) The degree is the exponent of the first term when the polynomial is written in standard form.
Degree: 3
B) The terms are separated by + or - signs.
Number of terms: 4
C) Standard form:
2A) The given expression is
We expand using the distributive property to get:
We regroup the terms to get:
We simplify to obtain:
2B) The given expression is
Regroup the terms to get:
We simplify to get: