3 years ago

Factorise X2 + 5x - 66?

Mathematics

1 answer:

masha68 [24]3 years ago

4 0

Step-by-step explanation:

Two factors that have a sum of 5 and a product of -66: 11 and -6.

x² + 5x - 66

= (x + 11)(x - 6).

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Step-by-step explanation:

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