Answer:
A is a solution because it is in the shaded area.
Step-by-step explanation:
The polynomial 16a² - 4a + 4a - 1 can be simplified to a difference of squares
Polynomial is an expression that involves only the operations of addition, subtraction, multiplication of variables.
The difference of two squares is given by:
a² - b² = (a + b)(a - b)
Hence:
16a² - 4a + 4a - 1 = 4a(4a - 1) + 1(4a - 1)
= (4a + 1)(4a - 1)
The polynomial 16a² - 4a + 4a - 1 can be simplified to a difference of squares
Find out more on polynomial at: brainly.com/question/2833285
Hi Brainiac
7r= 10+5
7r= 15
Divide both sides by 7
7r/7= 15/7
r= 5/7
or the decimal will be r= 2.14
I hope that's help:0
Answer:
5 months
Step-by-step explanation:
9/3=3
15/3=5