Find the remainder when a polynomial is divided by x - c using the remainder theorem.
1. (-5x^3 - 12x^2 + 10x - 6) ÷ (x + 3)
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1
2x−1=0⇒x=
2
1
.
By the remainder theorem, we know that when f(x) is by (2x−1), the remainder is f(
2
1
).
Now, f(
2
1
)=[4×(
2
1
)
3
−12×(
2
1
)
2
+14×
2
1
−3]
=(
2
1
−3+7−3)=
2
3.
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2
1
.
By the remainder theorem, we know that when f(x) is by (2x−1), the remainder is f(
2
1
).
Now, f(
2
1
)=[4×(
2
1
)
3
−12×(
2
1
)
2
+14×
2
1
−3]
=(
2
1
−3+7−3)=
2
3.
Please mark me as Brainlyest Please
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