If I’m reading this correctly. I think your saying to put these steps in order, so
Step 1: Factor The numerator and denominator completely
Step two: divide out the common factors
Step three: multiplied the simplified fraction’s
Last, for division flip the second fraction
Its should be 0 if there negative or 12-
D) Pure substance
An impure substance is a mixture with different elements, that means A, B, and C can't be the right answer. A pure substance, on the other hand, contains only one element or compound.
No it is not irrational because the sum equals 30.2
Answer:
f(-5) = 5
Step-by-step explanation:
Step 1: Define
f(x) = -x² - 7x - 5
f(-5) is x = -5
Step 2: Substitute and Evaluate
f(-5) = -(-5)² - 7(-5) - 5
f(-5) = -25 + 35 - 5
f(-5) = -25 + 30
f(-5) = 5