Question

x²+7x60 factorise and 2x²-9x-11​

Answer 1

Answer:

Step-by-step explanation:

Something is wrong in this question

What is meant by7x60

Answer 2

Answer:

x^2+7x-60

=x^2+12x-5x-60

=x(x+12)-5(x+12)

=(x-5)(x+12)

So,the factors are (x-5) and (x+12)

2x^2-9x-11

=2x^2-11x+2x-11

=x(2x-11)+1(2x-11)

=(x+1)(2x-11)

So, the factors are (x+1) and (2x-11)

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