Answer:
(2 x +1) ( x + 1) = 2 x² + 3 x + 1
Step-by-step explanation:
The steops used to find the product of (2 x + 1) (x + 1) are
=( 2 x )× x + (2 x) × 1 + x + 1
= 2 x² + 2 x + x + 1
= 2 x² + 3 x + 1
Answer:
D for doooooggggooooooo
Step-by-step explanation:
magiiccc
Answer:
I believe it is e.
Step-by-step explanation:
2/5 equals 0.4, which is the same as 0.40
Part Ato simplify, combine the like terms
so x^3 * x^6 = x^18 ( multiply 6 x 3)
then you can divide that by X^2 ( 18/2 =9
so you now have x^9 and since the y^2 is the only y in the equation that remains the same
so you end up with x^9 + y^2
Part 2
replace 2x for y to get x^7+2
Answer:
8, 2, 3, 8(2+3), 6, 7, 6(6+7), 9, 4, 5, 9(4+5)
Step-by-step explanation:
put them in the blanks IN THAT ORDER.
