I would substitute y = x^2
4y^2 -21y+20=0
Answer:
1. Not accounting for the difference in the base of the exponent when applying the quotient rule.
2. Not subtracting the exponents of the denominator from the exponent of the numerator when applying the quotient rule.
Answer:83 -->17-->103-->43-->7-->1
Have a good day
<span>X^2= 1/100
x = 1/10
Because 1/10 * 1/10 = 1/100
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