Answer:
4x^4y + 20x^2y^2 - 28x^3y
Step-by-step explanation:
4xy(x^3 + 5xy - 7x^2)
= 4xyx^3 + 4xy * 5xy - 4xy * 7x^2
= 4x^2y + 4xy * 5xy - 4xy * 7x^2
= 4x^4y + 20x^2y^2 - 4xy * 7x^2
= 4x^4y + 20x^2y^2 - 28x^3y
Hi student, let me help you out! :)
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
We are asked to find the solution to the inequality:


- First, subtract 3 from both sides, then multiply both sides by the denominator.
<u>Step 1.</u>
<u></u>
<u></u>

<u>Step 2.</u>
<u></u>
<u></u>
Notice that on the left, the 9s cancel, and we're left with x.
<u>Step 3.</u>
<u></u>
<u></u>
This is the solution.
Hope it helps you out! :D
Ask in comments if any queries arise.
#StudyWithBrainly
~Just a smiley person helping fellow students :)
Answer:
$5130.84
Step-by-step explanation:
100 + 3 = 103%
103% = 1.013
$5000 x 1.013^2 = $5130.84
Hope this helps biiiieeee
Answer:
15
Step-by-step explanation:
To find the answer, round the answer to 603.5/41
603.5/41 is approximately 15
Karl used about 15 gallons
Hope this helps :)
Have a great day!
Answer:
23, 22, 4, 3, -60
Step-by-step explanation:
f(x)=(x⁴ - 6x¹⁰)²³
f'(x)= 23(x⁴ - 6x¹⁰)²²(4x³ - 60x⁹)