3 years ago

Factor: x2 - 11x + 30

Mathematics

2 answers:

Nonamiya [84]3 years ago

8 0

Ask which two numbers add up to -11 and multiply to 30?

That would be; -6 and -5

Rewrite the expression using what you have above;

(x - 6)(x - 5)

Pie3 years ago

7 0

Answer:

(x-6) (x-5)

Step-by-step explanation:

x^2 - 11x + 30

What two numbers multiply together to give us 30 and add together to give us -11

-6*-5 = 30

-6+-5 = -11

(x-6) (x-5)

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