9514 1404 393
Answer:
1
Step-by-step explanation:
The term has 1 variable, which has no exponent shown. When the exponent is not shown, it is understood to be 1. The degree of the term is the exponent of this single variable, so the degree is 1.
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<em>Additional comment</em>
If the term is a product of more than one variable, the degree is the sum of their exponents.
Answer:
-24/13, yes
Step-by-step explanation:
Answer:
C. x < –1
Step-by-step explanation:
What is the solution of x + 6 < 5?
A. x < 11
B. x > 11
C. x < –1
D. x > –1
-1+6<5
but you need less than 5 so
x<-1
P - Parentheses
E - Exponents
M - Multiplication ( Left to right )
D - Division ( Left to right )
A - Addition ( Left to right )
S - Subtraction ( Left to right )
PEMDAS
Final Answer : -7
Hope this helps! :)
X²-2x-3 = 0 let's start by grouping the "x"s
(x² - 2x + [?])² - 3 = 0
so, we have a missing fellow there, in order to make the group, a perfect square trinomial, namely to "complete the square", hmmm so the tell-tale fellow is the middle term.
from a perfect square trinomial we know that the middle term is a product of 2 and the "term on the left" and the "term on the right", like


aha!! so our missing fellow is 1.
now, let's keep in mind that all we're doing is borrowing from our very good friend Mr Zero, 0. So if we add 1², we also have to subtract 1².
(x² - 2x + 1² - 1²) - 3 = 0
(x² - 2x + 1) -1 -3 =0
(x - 1)² - 4 = 0
(x - 1)² = 4