The right system of equations to describe the situation would
be on the form:
x1 = 8000 + y1*t
and
x2 = 8000 + y2*t
where x1 and x2 represents the total money of Imogene and her
friend respectively at the end of t years.
Now for the value of amount earned, y1 and y2:
y1=8000*0.08
y2=2000*√(t-2)
<span> </span>
Answer:
7x²-12x-10
Step-by-step explanation:
(5x²-8x+1) + (2x²-4x-11)
combine like terms
7x²-12x-10
Answer:
x^2+8x+16
(x+4)^2
Step-by-step explanation:
x^2 +8x
Take the coefficient of the x term
8
Divide by 2
8/2 =4
Square it
4^2 =16
x^2+8x+16
We can factor it into
(x+8/2) ^2
(x+4)^2
Answer:
= desaster
Step-by-step explanation:
Applying the product rule of exponents, each product of powers are matched with its simplified expression as:
1.
2.
3.
4.
5.
To multiply the powers having the same base, we will apply the product rule for exponents.
<h3>
What is the Product Rule for Exponents?</h3>
- Base on the product rule for exponents, we have, .
- In order to find the products of two given numbers that have the same base, the exponents would be added together.
1.
Add the exponents together
2.
Add the exponents together
3.
Add the exponents together
4.
Add the exponents together
5.
Add the exponents together
In summary, applying the product rule of exponents, each product of powers are matched with its simplified expression as:
1.
2.
3.
4.
5.
Learn more about product rule of exponents on:
brainly.com/question/847241