Answer:
To factor something out you've got to divide, so you would take 5x+40 and divide it all by 5
So, 5x/5= 1x
And, 40/5= 8
Your answer is now x+8 when factored
Answer:
r= 1r- eR = r
Step-by-step explanation:
r-r = ER final answer to equal r= -ER
Answer: • 6
• -4
•3
Step-by-step explanation:
Two squares root. Because 3 * 3 = 9 and -3 * -3 = 9.
