Question

Factorise the following.. please 25 points ​

Answer 1

Answer:

p^2 + 5p - 24

Now split the middle terms,

p^2 + 8p - 3p - 24

Now take common,

p(p+8)    and     -3(p+8)

(p+8)      and     (p-3)

p = -8     or       p = 3

So p = 3 or p = -8

Hope this helps you...............................

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Answer 2

Step-by-step explanation: p^2-15p+14

= p^2-p-14p+14

= p(p-1)-14(p-1)

= (p-14)(p-1)

x^2-4x-12

= x^2+2x-6x-12

= x(x+2)-6(x+2)

= (x-6)(x+2)

x^2-4x-45

= x^2-9x+5x-45

= x(x-9)+5(x-9)

= (x+5)(x-9)

m^2+15m+56

= m^2+8m+7m+56

= m(m+8)+7(m+8)

= (m+7)(m+8)

q^2+13q+36

= q^2+9q+4q+36

= q(q+9)+4(q+9)

= (q+4)(q+9)

p^2+5p-24

= p^2+8p-3p-24

= p(p+8)-3(p+8)

= (p-3)(p+8)

t^2+17t-84

= t^2 +21t-4t-84

= t(t+21)-4(t+21)

= (t-4)(t+21)

x^2-15x+44

= x^2-11x-4x+44

= x(x-11)-4(x-11)

= (x-4)(x-11)

x^2 -5x-24

= x^2-8x+3x-24

= x(x-8)+3(x-8)

= (x+3)(x-8)

m^2-4m-77

= m^2+7m-11m-77

= m(m+7)-11(m+7)

= (m-11)(m+7)

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