Register
If a + b = c and ab = 8, what are a and b?
109k views
2 votes
If a + b = c and ab = 8, what are a and b?

User Antonio Papalillo
by
8.4k points

2 Answers

6 votes
ab include-
1•8=8
-1•-8=8
4•2=8
-4•-2=8

a+b=c include-
1+8=9
-1+-8=-9
4+2=6
-4+-2=-6

User BeccaP
by
8.2k points
3 votes

Answer:

2 and 4

Explanation:

2x4 = 8

2 + 4 = 6, which could be c

User Danmactough
by
8.3k points
← Prev Question Next Question →

No related questions found

Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.5m questions

12.2m answers

Other Questions

What is .725 as a fraction
How do you estimate of 4 5/8 X 1/3
A bathtub is being filled with water. After 3 minutes 4/5 of the tub is full. Assuming the rate is constant, how much longer will it take to fill the tub?
i have a field 60m long and 110 wide going to be paved i ordered 660000000cm cubed of cement  how thick must the cement be to cover field
Write words to match the expression. 24- ( 6+3)
Link Copied!