Which expression is equivalent to x2+3x+ 3+ (2x+134+15) - (x+5))

Step-by-step explanation:

Here, the given expression is

Now, simplifying the brackets, we get

=

Now, operate on the like terms.

=

=

Hence, the given expression is simplified to the quadratic equation

after simplifying it i got: -36.25 as my answer. hope that !

in the math equation 8 x 7 = 56, the 8 and the 7 are both factors of 56, since in this lesson we will use square tiles to figure out the factors of a whole find as many different arrays as you can, but follow one important rule: all the rows must have the i can make two rows of nine, so 2 and 9 are both factors of 18.

step-by-step explanation: