Leo wants to paint a mural that covers a wall with an area of 600 square feet. The height of the wall is 2/3 of its length. What
is the length and the height of the wall? answer: the dimensions (length by height) of the wall are __feet by __ feet.
1 answer:
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Answer:
A. -1, multiplicity 1; 0, multiplicity 1; 3, multiplicity 1.
Step-by-step explanation:
Let , to determine its roots and multiplicities we proceed to factorize the polynomial:
1) Given
2) Distributive property
3) Quadratic formula/Result
The roots and multiplicities of are:
<em>0 (multiplicity 1)</em>
<em>3 (multiplicity 1)</em>
<em>-1 (multiplicity 1)</em>
Therefore, the correct answer is A.