Sam has a rectangular land with a dimension 4x m in lenght and 3x m in width. Three square regions of the land are planted with different types of vegetables. Each region has a side length of x m. Find the range of values of x if the region that is not planted with vegetables is at least (x² + 32) m² Pls help me, will mark as the brainliest​

i not know

step-by-step explanation:

4

step-by-step explanation:

wait nvm i know the correct answer now its 100%   81 square feet

~batmans wife dun dun

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step-by-step explanation:

a

(6r + 7) + (13 + 7r) ( remove brackets and collect like terms )

= 6r + 7 + 13 + 7r

= 13r + 20

b

remove brackets and collect like terms

13 - r - 1 + r

= 12 - r

c

remove brackets and collect like terms

= - 8 - r + 2r - 4

= - 12 + r

d

remove brackets and collect like terms

= 7r - - - 6r

[-   - = - - = - ]

= r -