(2×⁴-9׳+9ײ+5×-1) ÷ (2×+1)
help :(
it's okay if the solution is synthetic division or long division :)
thankyouuu
help :(
it's okay if the solution is synthetic division or long division :)
thankyouuu
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Answer:
x³ - 5ײ+ 7× -1
Step-by-step explanation:
here r the calcultions (●’◡’●)
2×⁴-9׳+9ײ+5×-1) ÷ (2×+1)
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| Write this as a fraction
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2×⁴-9׳+9ײ+5×-1
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2×+1
Write 9׳ as a difference
+ ׳ - 10׳
Write 9ײ as a sum
5ײ + 14ײ
Write 5× as a difference
7× - 2×
it will be like this
2×⁴ + ׳ - 10׳ - 5ײ + 14ײ + 7× - 2× - 1
2×⁴ + ׳
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| factor out ׳ from the expression
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׳ × (2×+1)
10׳ - 5ײ
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|factor out - 5ײ from the expression
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5ײ × (2×+1)
14ײ + 7×
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|factor out 7× from the expression
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7× × (2×+1)
2× - 1
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Factor out the negative sign from the expression
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(2×+1)
now it should be like this
׳ × (2×+1) - 5ײ × (2×+1) + 7× × (2×+1) -(2×+1)
factor out 2× + 1 from the expression
׳ × (2×+1) - 5ײ × (2×+1) + 7× × (2×+1)
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(2×+1)
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|factor out 2× + 1 from the expression
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(2×+1) + (x³ - 5ײ+ 7× -1)
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(2×+1)
Reduce the faction with 2×+1
x³ - 5ײ+ 7× -1
The answer is: x³ - 5ײ+ 7× -1