Answer:
It is not
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(2x + y)³
(2x + y)(2x + y)(2x + y)
(2x(2x + y) + y(2x + y))(2x + y)
(2x(2x) + 2x(y) + y(2x) + y(y))(2x + y)
(4x² + 2xy + 2xy + y²)(2x + y)
(4x² + 4xy + y²)(2x + y)
4x²(2x + y) + 4xy(2x + y) + y²(2x + y)
4x²(2x) + 4x²(y) + 4xy(2x) + 4xy(y) + y²(2x) + y²(y)
8x³ + 4x²y + 8x²y + 4xy² + 2xy² + y³
8x³ + 12x²y + 6xy² + y³
Answer:
ANSWER IS 12
Step-by-step explanation:
-1/2(x-6)-1/4(x-4)-(x-7)= ?
Simplify 1/4
1 ÷ 4 = 0.25
Simplify 1/2
1÷2 = 0.5
The lowest common denominator of this problem is 4
16 - 3(x) / 4 - ( x - 7)
44 - 7(x) / 4
-7(x)+44 = 0
-7 - 44 = -51
-7 - 0 = -7
-7(x) = 44
-7(-1)(x) = x
-1(44) = -44
44 ÷ 7 = 6.28
We have have one solution in this problem
So, therefore x = 44/7
