The width of the rectangular drawing is one third the length plus 3 inches. What is the perimeter of the drawing. Write and eval
uate an expression to solve the problem
1 answer:
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Answer:
x = - 2, x = - 3, x =
Step-by-step explanation:
to find the zeros equate p(x) to zero , then
(x + 2)(2x² + 3x - 9) = 0 ← factor the quadratic
(x + 2)(x + 3)(2x - 3) = 0
equate each factor to zero and solve for x
x + 2 = 0 ⇒ x = - 2
x + 3 = 0 ⇒ x = - 3
2x - 3 = 0 ⇒ 2x = 3 ⇒ x =
Basically rectangle is a square. All 4 sides are equal.
RQ = 5
RQ = 5