Solve by factoring
6x^2 +13x -28 =0
2 answers:
Answer:
x=4/3 or x=-7/2
Step-by-step explanation:
(3x-4)(2x+7)
Answer:
x=-7/2, x=4/3
Step-by-step explanation:
Multiply 6 and -28 to get -168
Find 2 numbers that multiply to 168 but add to 13
They are 21 & -8
Rewrite the equation into:
Factor
(3x-4)(2x+7)=0
3x=4
x=4/3
2x=-7
x=-7/2
You might be interested in
Answer:
1. 6/7
2. 1/2
3. 7/10
4. 39/40
5. 15/28
6. 3/10
7. 7/12
8. 1/6
9. 5/12
10. 1/8
Step-by-step explanation:
No because a mixed number is a whole number with a fraction and the smallest whole number is one so 1 and a fraction pulse and a fraction will equal more than 2
We have thatthis equation is an identity, all real numbers are solutions. </span>
1/3 has the largest value.
Answer:
c=2
Step-by-step explanation:
3c+8=14
subtract 8 from both sides
3c=6
divide both sides by 3
c=2
