(6x4 + 10x3 + 8x2 ) ÷ 2x2 = …………….A) 3x2 – 5x + 1 B) 3x2

1.	(6x4 + 10x3 + 8x2 ) ÷ 2x2 = …………….A) 3x2 – 5x + 1 B) 3x2 + 5x + 4C) x2 – 5x + 11 D) x2 + 5x + 1
Answer» B) 3x² + 5x + 4 Correct option is (B) 3x² + 5x + 4 \((6x^4+10x^3+8x^2)\div2x^2\) \(=\frac{6x^4+10x^3+8x^2}{2x^2}\) \(=\frac{2x^2(3x^2+5x+4)}{2x^2}\) = \(3x^2+5x+4\)

(6x4 + 10x3 + 8x2 ) ÷ 2x2 = …………….A) 3x2 – 5x + 1 B) 3x2 + 5x + 4C) x2 – 5x + 11 D) x2 + 5x + 1

Answer»

B) 3x² + 5x + 4

Correct option is (B) 3x² + 5x + 4

\((6x^4+10x^3+8x^2)\div2x^2\) \(=\frac{6x^4+10x^3+8x^2}{2x^2}\)

\(=\frac{2x^2(3x^2+5x+4)}{2x^2}\)

= \(3x^2+5x+4\)