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 3 terms with a degree of 2.
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