division of rational number 4/11 ÷ 8/22
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Answered by
54
Answer:
EXPLANATION.
α,β are the zeroes of the quadratic polynomial.
⇒ p(x) = x² - 4x + 3.
As we know that,
Sum of the zeroes of the quadratic equation.
⇒ α + β = -b/a.
⇒ α + β = -(-4)/1 = 4.
Products of the zeroes of the quadratic equation.
⇒ αβ = c/a.
⇒ αβ = 3.
To find:
⇒ (α)⁴(β)³ + α³β⁴.
⇒ α³β³[α + β].
⇒ (αβ)³[α + β].
⇒ (3)³[4].
⇒ 27[4].
⇒ 108.
α⁴β³ + α³β⁴ = 108.
MORE INFORMATION.
Conjugate Roots.
If D < 0.
One root = α + iβ.
Other root = α - iβ.
If D > 0
One root = α + √β.
Other root = α - √β.
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Answered by
1
Step-by-step explanation:
4/11÷8/22
=4/11×22/8
=1×1
=1
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