Question

Factorise and find zeros of the polynomial
(i) x square + 11 x + 10
(ii) 2x square + x - 15
(iii) 2x square - 7x - 15
(iv)4x square - 5x - 9
(v) y square - 2y - 63
(vi) m square - m + 110

Answer 1

Step-by-step explanation:

do it by the method of middle term splitting ...

for example...

1 x sq + 11x +10

= x sq + 10x + x +10

= x ( x +10 ) + 1 ( x + 10 )

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Answer 2

Answer:

Step-by-step explanation:

1) x square + 11x + 10

Xsquare +11x-1x +10

Statement is wrong it cant posisble