Polygon C has an area of 777 square units. Jennie drew a scaled version of Polygon C and labeled it Polygon D. Polygon D has an area of 282828 square units.
What scale factor did Jennie use to go from Polygon C to Polygon D?
yes because a quadrilateral is equal to 4 sides and a rhombus has 4 sides so technacly it is a quadrilateral.
"which expression is equivalent to ? "
good luck on your assignment and enjoy your day!
-11(1 + 3k).
-11 - 33k
the common factor is - 11.
so we divide - 11 - 33k to get the other factor.
the factors are -11(1 + 3k).
you went wrong on the 4th line while expanding the parentheses.
(x^2 + 2x)(x^2 + 2x) - 4
= x^4 + 2x^3 + 2x^3 + 4x^2 - 4
= x^4 + 4x^3 + 4x^2 - 4. (answer).