Factorize 2 9 20 - JSS2 Mathematics Algebraic Expressions Question
Factorize 𝑥2+9𝑥+20
Find two numbers that multiply to 20 and add to 9 (these numbers are 4 and 5):
=(𝑥+4)(𝑥+5)
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Factorize 𝑥2+9𝑥+20
Find two numbers that multiply to 20 and add to 9 (these numbers are 4 and 5):
=(𝑥+4)(𝑥+5)
No responses