Answer: square root is a number that can be multiplied by itself to get that number in that radical aka checked half box.
Step-by-step explanation: square root of 18 is
Approx: ~4.2
Since that approx multiplied by itself is 19. Search up place values. Numbers after the decimals start from, tenths place, hundredths, thousands place and so on. This one asked for the tenths place. 0.2 the 2 is in the tenths place
Answer:
y=-x-1
Step-by-step explanation:
We can know the answer to this by letting p(x) be equal to zero and by substituting the values of x to the function.

To know what to substitute, we equate all factors to zero since even if only one of these factors is zero, the product of all factors would immediately be zero.
1.

2.

3.

4.

We then try to substitute each value of x to the original polynomial and see if it will equal to zero.
1.

2.

3.

4.

As we can see, all but number 1 equated to zero therefore numbers 2, 3, and 4 are all linear factors of p(x).
ANSWER: Numbers 2, 3, and 4.
Answer:
0.5
Step-by-step explanation:
Subtract 2.5 from 3
Answer:
-17
Step-by-step explanation:
-(-x)
This simplifies to positive x
x
Let x = -17
-17