we are given

Firstly, we will factor out 16


we can write it as

we can replace it as

now, we can use property of log

we get


.............Answer
(1). (45x + 75x) / 2
(2). (30x + 50x) / 2
(3). 40x
(4). (60x - 40x) * 2
Answer:
£500=€625
Step-by-step explanation:
£412=€515
=> £1=€515/412
=> £1=€1.25
<u>For £500</u>
£500=€(1.25 x 500)
=> £500=€625
Answer:
The third choice: (x² - 1)³
Step-by-step explanation:
That is the only expression that is a binomial. Binomial means "two numbers". For this expression, x² is one number, and -1 is the other. Choice 1 is a monomial (one number) and choices 2 and 4 are trinomials (three numbers)