Answer Solution:4x2 - 2x) - (-5x2 - 8x)
4x2 - 2x) - (-5x2 - 8x)= 4x2 - 2x + 5x2 + 8x.
4x2 - 2x) - (-5x2 - 8x)= 4x2 - 2x + 5x2 + 8x.= 4x2 + 5x2 - 2x + 8x.
4x2 - 2x) - (-5x2 - 8x)= 4x2 - 2x + 5x2 + 8x.= 4x2 + 5x2 - 2x + 8x.= 9x2 + 6x.
but this is the answer = 3x(3x + 2).
Question is Incomplete; Complete question is given below.
Which expression is equivalent to (3x-5y)+(x+2y)?
1. 4x-7y
2. 4x-3y
3. 4x+3y
4. 4x+7y
Answer:
2.
Step-by-step explanation:
Given:
We need to simplify the given expression;
Solution on simplifying the given expression we get;
First we will apply distributive property to remove the parenthesis we get;
Now Combining the like terms together we get;
Now adding and subtracting like terms we get;
Hence the equivalent expression for given expression is .
Answer:
6.88 is what I think you're looking for
Step-by-step explanation:
multiply (x+1)^3 × (x+1)^4
As , the bases are same so we can add up the exponents
so the answer is (x+1)^3+4
that means (x+1)^7