Question

Factorize the quadratic trinomials:

(i) x2 + 5x + 6

(ii) x2 + 10x + 24

(iii) x2 + 12x + 27

(iv) x2 + 15x + 56

(v) x2 + 19x + 60

(vi) x2 + 13x + 40

(vii) x2 - 10x + 24







(viii) x2 - 23x + 42

(ix) x2 - 17x + 16

(x) x2 - 21x + 90


2. Factorize the expressions completely:

(i) x2 - 22x + 117

(ii) x2 - 9x + 20

(iii) x2 + x - 132

(iv) x2 + 5x - 104

(v) y2 + 7y - 144

(vi) z2 + 19z - 150

(vii) y2 + y - 72

(viii) x2 + 6x - 91

(ix) x2 - 4x -77

(x) x2 - 6x - 135


3. Factor by splitting middle term:

(i) x2 - 11x - 42

(ii) x2 - 12x - 45

(iii) x2 - 7x - 30

(iv) x2 - 5x - 24

(v) 3x2 + 10x + 8

(vi) 3x2 + 14x + 8

(vii) 2x2 + x - 45

(viii) 6x2 + 11x - 10

(ix) 3x2 - 10x + 8

(x) 2x2 - 17x - 30


factorise themm​

Answer 1

Answer:

i don no please help me