The equation which represents the above situation algebraically is.
a) x²+7x-120=0
b)x²+5x-120=0
c)8x²+7x-120=0
d)x²+2x-120=0
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Step-by-step explanation:
Hydroelectricity, or hydroelectric power, is electricity produced from hydropower. In 2015, hydropower generated 16.6% of the world's total electricity and 70% of all renewable electricity, and was expected to increase by about 3.1% each year for the next 25 years.
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