linear method
(1) (2x⁴ + 3x³ + 4x - 2x²) ÷ ( x + 3 )
Answers
Answer:
Divide (2x
4
+3x
3
+4x−2x
2
) by (x+3)
2x
3
−3x
2
+7x−17
_________________
x+3)2x
4
+3x
3
−2x
2
+4x
2x
4
+6x
3
______________
−3x
3
−2x
2
+4x
−3x
3
−9x
2
________________
7x
2
+4x
7x
2
+21x
_____________
−17x
−17x−51
__________
51
________
=2x
3
−3x
2
+7x−17
Remainder=51.
please give this answer brainest
Answer:
x+3)2x⁴+3x³-2x²+4x(2x³-3x²+7x
(-)+2x⁴+(-)6x³
________________
-3x³-2x²+4x
(+) -3x³(-)+9x²
___________________
7x²+4x
(-)+7x²+(-)21x
______________________
-17x
Step-by-step explanation:
checking:
(x+3)(2x³-3x²+7x)
=2x⁴-3x³+7x²
+6x³-9x²+21x
_______________
2x⁴+3x³-2x²+21x
-17x
_______________
2x⁴+3x³-2x²+4x