B=There are 3 terms in the product.
C=There are 4 terms in the product.
D=The product is degree 1.
E=The product is degree 2.
F=The product is degree 4.
Answer:
the Anser is B and E
Step-by-step explanation:
In equation, (-d + e)( 4e + d) will be (-4ed - d^2 + 4e^2 +ed ) to simplify we combine the terms with the same variables such as d^2, e^2 and ed. The equation becomes, 4e^2 - 3ed - d^2 . The product has 3 terms with a degree of 2. The statements that are true are B and E.
The product of (-d + e)(4e+d) is 4e²-d²-3ed.
The correct option is B and E.
An expression is a combination of numbers, variables, functions such as addition, subtraction, multiplication or division etc.
Given: (-d + e)( 4e + d)
Applying the distributive two times:
= -d*4e-d*d+4e*e+d*e
=-4ed-d²+4e²+ed
=4e²-d²-3ed.
Thus, (-d + e)( 4e + d) = 4e²-d²-3ed.
Hence, The product has 3terms with a degree of 2.
Learn more about expression here:
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Answer:
perimeter= 2(a + b) mi
area= a×b mi squares
Step-by-step explanation:
Answers:
24 mm², 26.5 mm
Step-by-step explanation:
Area of the triangle:
Perimeter of the triangle:
Hope this helps.
In the formula what do you find when you divide 18,000/old miles per gallon?
Answer:
defines the gallons of the gas consumed by the old car in one year.
Step-by-step explanation:
If I purchase a car, I will definitely concentrate on a factor that is gas consumed by the car in a year.
As per statement given in the question if gas is $3.45 per gallon and I drive an average of 18000 miles per year.
If x miles per gallons is the average of the old car and y miles per gallons is the average of of new car.
Then total difference in gallons of the gas consumed by the old and new cars will be represented by the equation.
g(x) = 3.45 - 3.45
Here, defines total number of gallons of the gas consumed by the old car in one year.