Question

Find the zeros of the following polynomial 4x^2+11x+10​

Answer 1

Correct Question:-

Find the zeros of the following polynomial:-

4x²+11x+6

• Solution:-

4x² + 11x + 6

• Splitting the middle term:-

→ 4x² + 8x + 3x + 6

→ 4x(x + 2) + 3(x + 2)

→ (x + 2)(4x + 3)

Therefore,

✧ x + 2

→ x + 2 = 0

★ $\bf\pink{x = -2}$

✧ 4x + 3

→ 4x + 3 = 0

→ 4x = -3

★ $\bf\pink{x = \dfrac{-3}{2}}$

Answer 2

$\rm\green{Question:-}$

Find the zeros of the following polynomial 4x²+11x+6.

$\rm\bold{Given:-} 4x²+11x+6$

$\rm\bold{To~find:-} Zeros~of~polynomial$

$\rm\bold{Solution:-} 4x²+11x+6 \\ \\ \sf Using~middle~term~splitting \\ \\ \implies 4x²+8x+3x+6 \\ \\ \implies 4x(x+2)+3(x+2) \\ \\ \implies (4x+3)(x+2)\\ \\ \star x+2=0 \\ \\ \sf\bold x=-2 \\ \\ \star 4x+3 \\ \\ \sf\bold x= \dfrac{-3}{4}$

$\rm\red{Zeros ~of ~polynomial~ are~ -2 ~and ~ -3/4 }$