What is the factorization of 3x^2 – 8x + 5?
1 answer:
Answer:
Step-by-step explanation
Step 1: multiply the coefficient a and the constant c. Given that the general expression of a parabolic equation is ax^2+bx+c
3*5=15
Step 2: examine the coefficient b and try to find 2 numbers which you can multiply to get 15, add or subtract and get - 8
In this Case: - 3*-5=15 and - 3+(-5)= - 8
Step3:
You separate the equation in terms of the two factors you have found
3x^2-3x-5x+5=0
Step 4:Factorise
3x(x-1)-5(x-1)=0
(3x-5)(x-1)=0
You might be interested in
Answer:
$849.24
Step-by-step explanation:
The person with the 6% monthly interest would pay 106 a month, while the person with the 20% would pay 130.
Step-by-step explanation:
because the total sum of each percent is 90%
and it must be 100% as it is a full circle
1 hour = 9.5 miles
Step-by-step explanation:
just divided 38 4 times : )
Answer:
The expression that shows how to find the cost of 10 bottles of water is 6/24 × 10.
