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Consider the polynomials : f(x) = (3x – 5) (5x – 4) + (5 – 3x) ( x + 2)
g(x) = 9x² – 30x +...
Mathematics, 15.12.2020 17:50 krojas015
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Consider the polynomials : f(x) = (3x – 5) (5x – 4) + (5 – 3x) ( x + 2)
g(x) = 9x² – 30x + 25.
1° Factorize f(x) et g(x).
2º Solve each of these equations : a) f(x) = 0 ; b) f(x) = g(x).
3º Consider the fractional expression : h(x) = f(x)
8(x)
a) For what values of the real number x is h(x) defined ?
b) Simplify h(x).
c) Solve the equation h(x) = 0.
Answers: 3
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Drag each equation to the correct location on the table. for each equation, determine the number of solutions and place on the appropriate field in the table.
Answers: 3
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Taber invested money in an account where interest is compounded every year.he made no withdrawals or deposits. the function a(t)=525(1+0.05)^t represent the amount of money in the account after t years. how much money did taber origanally invested?
Answers: 1
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Angles 1 and 2 are complimentary angles. angle 1 = 52 degrees. what is the measure of angle 2?
Answers: 1
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