Linear Factorization Theorem

what is the alternative method in factor theorem instead of (see pic) ?

• long division

• slitting method

• LCM

• HCF

• none of the above

determine which of the following has (x+1) as a factor

• (i)

• (ii)

• (iii)

• (iv)

• only one of them

Answer explanation

don't forget to choose the last option as only one of the answer is correct !

solve the question

Factor
x² + x - 6

• (x + 2)(x + 3)

• (x + 6)(x -1)

• (x + 3)(x - 2)

• (x +1)(x - 6)

Is (x-4) a factor of (x³ +x² -16x-16)?

• YES

• NO

If (x + 3) is a factor of p(x), then p(- 3) = ​ (a)   .

• 0

• 3

• -3

• None of these.

Mathematical Equivalence

ON

Factor
a² - a - 12

• (a - 4)(a + 3)

• (a + 6)(a - 4)

• (a - 6)(a + 4)

• (a + 4)(a - 3)

The final factors of 4x² - 64y² are :

• 4( x - 4y) (x + 4y)

• ( 2x - 32y) (2 x + 32y)

• ( 2x - 8y) (2 x - 8y)

• ( 2x - 8y) (2 x + 8y)