The simplified polynomial after standard form will be;
⇒ - 8x² - 43x - 36
What is an expression?
Mathematical expression is defined as the collection of the numbers variables and functions by using operations like addition, subtraction, multiplication, and division.
Given that;
The algebraic expression is;
''The expression (3x + 6)² is subtracted from x² - 7x.''
Now,
We can formulate as;
⇒ (x² - 7x) - (3x + 6)²
⇒ x² - 7x - (9x² + 36x + 36)
⇒ x² - 7x - 9x² - 36x - 36
⇒ - 8x² - 43x - 36
Thus, The simplified polynomial after standard form will be;
⇒ - 8x² - 43x - 36
Learn more about the expression visit:
brainly.com/question/1859113
#SPJ1
Answer:
-(m+2)(m^2+16)
Step-by-step explanation:
(-7+2i)(3-5i)
=(2i-7)(-5i+3)
=-10i^2+41i-21.
Hope it help!
1 ft equals 12 in. So 2ft equals 24 in. 24 in plus 5 in equals 29 in, and 29 in plus 9 in equals 38 in. 38/12 equals 3 ft 2 in.
Answer:
c) (3, 5)
Step-by-step explanation:
We know that one point is ...
(t, h(t)) = (-4, 7)
(-4, h(-4)) = (-4, 7)
and we want to find ...
(t, h(-3t+5) -2)
__
The function value h(-4) = 7 is the only one we know. So, we choose ...
h(-3t+5) = 7.
Then we must have
-3t +5 = -4
-3t = -9
t = 3
And the point is ...
(t, h(-3t+5) -2)
= (3, h(-4) -2) = (3, 7 -2) = (3, 5) . . . . matches choice C