El área de un terreno rectangular es de 14 Ametros cuadrados. Si el largo del terreno mide 7 m más que el ancho, ¿Cuáles son sus dimensiones? Х El área de un terreno rectangular es de 14Ametros cuadrados. Si el largo del terreno mide 7 m más que el ancho; ;Cuáles son sus dimensiones? b x h = A (x + 7)x =144 +? + 7x - 144-0 6 ? - 4ac 72 - 4(1)(-144) 49 + 576 = 625 74 [625 2(1) x = 1125 6 2 - 4ac 72 _ 4(1)(-144) 49 + 576 = 625 72[625 2() X = - 725 X1= 16 X2 =-9 Largo 23 Y ancho 16 X1= 9 X? = -16 Largo 16 'Yancho Opción 2 Opción 1 b 2 Aac 7 2 4(1)(144) 576 = - 527 49 No tiene Solución Oncián 3 X + 7
Added by Brandon B.
Close
Step 1
- The area of the rectangular plot is 144 square meters. - The length is 7 meters more than the width. Show more…
Show all steps
Your feedback will help us improve your experience
Khushbu Rani and 67 other Algebra educators are ready to help you.
Ask a new question
Labs
Want to see this concept in action?
Explore this concept interactively to see how it behaves as you change inputs.
Key Concepts
Recommended Videos
A rectangular plot is 6 meters longer than it is wide. The area of the plot is 16 square meters. Find the length and width of the plot. Then show your solution.
Victor S.
Set up an equation and solve each of the following problems. Suppose that the area of a square lot is twice the area of an adjoining rectangular plot of ground. If the rectangular plot is 50 feet wide, and its length is the same as the length of a side of the square lot, find the dimensions of both the square and the rectangle.
Polynomials
Factoring: Greatest Common Factor and Common Binomial Factor
The length of a rectangular plot of land with an area of 880 square meters is 24 meters more than its width. A paved area measuring 8 meters by 12 meters is placed on the plot. If $w$ represents the width of the plot of land in meters, which of the following equations can be factored to find possible values of the width of the land? $\mathbf (A), $w^{2}+24 w=880$ (B) $w^{2}-24 w=880$ (C) $w^{2}+24 w=-880$ (D) $w^{2}-24 w=-880$
Polynomials and Factoring
Factoring $x^{2}+b x+c$
Recommended Textbooks
Elementary and Intermediate Algebra
Algebra and Trigonometry
18,000,000+
Students on Numerade
Trusted by students at 8,000+ universities
Watch the video solution with this free unlock.
EMAIL
PASSWORD