Simplificar A=4x2-6x2+7x2-20x2+19x2
1 answer:
Answer:
4x²
Step-by-step explanation:
Your equation is 4x² - 6x² + 7x² - 20x² + 19x².
Since they all have the same variable, simply combine them all to find your answer.
4x² - 6x² + 7x² - 20x² + 19x²
-2x² + 7x² - 20x² + 19x²
5x² - 20x² + 19x²
-15x² + 19x²
4x²
You might be interested in
Answer:
15 15 goes into 45 5 times and 60 5 times. highest number that goes into both numbers evenly
Answer:
558
Step-by-step explanation:
930
x 0.40
-------------
372
Next
372
-930
-----------
558
Hope this helped!
Y=2x+2
.......................
70 = 50 * x/100
x = 70/50*100 = 140
Seventh is 140% of 50.
