Answer:
3dv2−4dv divided by 3v2−2v−1
Loam is the kind of soil which is the most fertile and ideal for the healthy growth of plants. It is a dark coloured soil which is rich in a organic material which is good for the growth of the plants. It contains the remains of dead plants and animals which serve as natural fertilisers. This soil is made up of a mixture of sand, silt and clay. This is the ideal combination and makes the soil a rich one. It is the one found normally in gardens and ideal for farming as well.
Keeping the bases and adding the exponents, the simplified expression is:
<h3>How to solve a product of two terms with the same base and different exponents?</h3>
We keep the bases and add the exponents.
Hence:
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So ratios.
If you don't know what a ratio is, look it up.
the ratio for the 1st one is 15(shadow):12(actual height)
the next would be x:8
so 12/8 is 1.5
then you divide 15 by 1.5 to get 10
so the shadow should be 10ft long.