3 years ago

What is the factor of x2+10x-75

Mathematics

2 answers:

astraxan [27]3 years ago

8 0

Answer: x2+10x-75= (x-5)(x+15)

Step-by-step explanation:

Ok so we factor by thinking of numbers that can add to 10 and multiple to get -75. so those 2 numbers were -5 and 15. Hope this helps xD

sergejj [24]3 years ago

4 0

Answer:

(x+15)(x-5)

Step-by-step explanation:

x²+10x-75= x²+15x-5x-75

=x(x+15)-5(x+15)

=(x+15)(x-5)

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What is the factor of x2+10x-75​

What is the factor of x2+10x-75