Question

factorise splitting the middle term 9x^2-13x-10​

Answer 1

Step-by-step explanation:

sum=-13

priduct=-90

5×-18=-90

5+-18=-13

so

9x²-18x+5x-10

9x(x-2)+5(x-2)

(9x+5)(x+2)

Answer 2

Step-by-step explanation:

for splitting the middle term, we have first find the sum which is 13 and the product is 90

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