Answer:
Option A
Step-by-step explanation:
Given function is,
f(x) = x² + 3x + 5
We have to find the value of f(a + h) so we will substitute (a + h) in place of x, and simplify the expression.
f(a + h) = (a + h)² + 3(a + h) + 5
= a² + 2ah + h² + 3(a + h) + 5 [(a + b)² = a² + 2ab + b²]
= a² + 2ah + h² + 3a + 3h + 5
Therefore, Option A will be the answer.
Answer:
x=3/2
Step-by-step explanation:
There is only one solution.
8 2/3 - 7 3/4= X
8 ?/12- 7 ?/12=X
8 8/12- 7 9/12
104/12- 93/12
104/12-93/12=11/12
7 3/4+11/12=8 2/3
X=11/12
Answer:
6x
Discussion:
7x = 7 times x
x = 1 times x
So both terms are "like" terms in x:
7x - x = (7-1)x = 6x :D
Answer:
<u><em>3 cm</em></u>
Step-by-step explanation:
<em>Volume of a cube = (edge)³</em>
<em>27 = (edge)³</em>
<em>edge = ∛27</em>
<em>edge = 3 cm</em>