Provide an appropriate response.Is it always necessary to remove any GCF first when factoring? Why or why not?
What will be an ideal response?
For the expression to be completely factored the GCF needs to be removed. The factoring is much simpler if it is done first. In most situations it is still possible to factor without removing the GCF but it is more difficult. There will then be a GCF that still needs to be removed from the factors.
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Subtract. Check by adding.
A. 147 B. 4147 C. 4123 D. 4143
Determine if the relation is also a function.{(-6, -5), (-2, -1), (1, 3), (1, -4)}
A. Yes B. No
Evaluate the expression.
A. 5 B. 10 C. 1 D. 0!
The number represents an approximate measurement. State the range represented by the measurement.69.62 k
A. 69.619 kg to 69.621 kg B. 69.6175 kg to 69.6225 kg C. 69.615 kg to 69.625 kg D. 68.62 kg to 70.62 kg