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kolezko [41]
3 years ago
5

Factor x2 + 29x - 30.

Mathematics
2 answers:
marysya [2.9K]3 years ago
8 0
Ok the w to your question is to cross multiply <span>216=9m m=24

</span>
Hatshy [7]3 years ago
3 0
When you factor you have to break it into 2 pieces that look like (x+something)(x+something). (The + could also be -).

Find 2 numbers that multiply together to get the last number that can also add or subtract to get the second number. In this case, 1 and 30 work because you can multiply 1 and 30 to get 30, and 30-1 is 29.

The final product is:
(x+29)(x-1) because the last number has to be negative and the middle number has to be positive.
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