Question

The length of rectangular garden is 6 more than the width.the area is 27 sq.units. find the dimension of the garden

Answer 1

Answer:

Here is your answer

Step-by-step explanation:

let the width = x and so the length = x + 6

now area of rectangular = l × b = 27

so x ×(x + 6) = 27

so x^2 + 6x = 27

so x^2+ 6x - 27 = 0

do x^2 + 9x - 3x -27 = 0

so x(x + 9) - 3(x + 9)

so x = -9 or x = 3

so width = 3 and length = 3 + 6 = 9

Answer 2

Answer:

9 or -3

Step-by-step explanation:

let x be the width. Let x+6 be the length. And 27 is the area. (the formula of rectangle is L × W)

(x+6)x = 27

x²+6x=27

x²+6x-27=0

(x+9)(x-3) = 0

x+9=0 x-3=0

X=-9 x=3

check; for -9

(-9)(-9+6)=27

(-9)(-3)=27

27=27

(3)(3+6)=27

(3)(9)=27

27=27

(sana makatulong to sainyo and remember to practice yourself sa mga ganitong equation para hindi na kayo mahirapan sa sunod. Try your best, kahit mali matatama din yan. Don't always depend on Brainly kasi ang iba dito mali-mali naman yung sinasagot o hindi malinaw. Mas masaya padin sa pakiramdam kapag ikaw mismo ang nakasagot, believe me. Thank you!)