Answer:
C
Step-by-step explanation:
Given
2x² - x - 6
Consider the factors of the product of the x² term and the constant term which sum to give the coefficient of the x- term.
product = 2 × - 6 = - 12 and sum = - 1
The factors are - 4 and + 3
Use these factors to split the x- term
2x² - 4x + 3x - 6 ( factor the first/second and third/fourth terms )
= 2x(x - 2) + 3(x - 2) ← factor out (x - 2) from each term
= (x - 2)(2x + 3) ← in factored form
Thus 2x + 3 is a factor → C
Answer:
X=6, y=-9
Step-by-step explanation:
I’m still trying to get help to on the same problem
The Volume of the Swimming pool is : 1161 cubic feet
The water in the 1 cubic yard = 202 gallons
Let us first change 1 cubic yard into 1 cubic feet
We know 1 yard = 3 foot
1 cubic yard = 3*3*3 cubic feet
1 cubic yard = 9 cubic feet .
Water in the 9 cubic feet = 202 gallons
water in the 1 cubic feet = 202/9 = 22.44 gallons
Let us suppose there is x gallon water in the swimming pool
so volume of the swimming pool in cubic feet * volume of the water in 1 cubic feet = x gallon
1161 * 22.44 = x
26058 gallons = x
Answer : 26058 gallons of water is required to fill the swimming pool .
How do I find the math question before this?
