Please answer full problem i will mark as brainlist
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Answered by
54
Answer:
Sandy soil is usually dry, nutrient and fast draining. It is used for plowing, planting and cultivating. The useful vegetables like potatoes, grams, tomatoes, etc require a minimum percentage of soil for a specific period.
Answered by
6
Answer:
Here is the answer:
Step-by-step explanation:
If 3 is zero of the polynomial =>
2x^2-3x+7a ,then putting 3 in place of x.
So 2(3)^2-3(3)+7a=0
2(9)-9+7a=0
18-9+7a=0
9+7a=0
7a=-9
a=-9/7
So the required value of a is -9/7.
HOPE IT HELPS.
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