Answered

Find the best solutions to your questions at Westonci.ca, the premier Q&A platform with a community of knowledgeable experts. Discover a wealth of knowledge from experts across different disciplines on our comprehensive Q&A platform. Get immediate and reliable solutions to your questions from a community of experienced professionals on our platform.

solve the quadratic equation x²-3x-10=0 by factorisation method.​

Sagot :

Answer:

x²-3x-10=0

x²-5x+2x-10=0

x(x-5)+2(x-5)=0

(x-5)(x+2)=0

either

x-5=0

x=5

or

x+2=0

x=-2

joshnathanlee2006

Answer:

x = 5 and -2

Step-by-step explanation:

i hate the factorization method

The factorization method is that there are factors of c that add up to b

so -2 * 5 = -10, but so does -5 * 2, so um, i kinda forgot how to do this, but the answer is 5 and -2, I got it using m+/- √(m^2 - p)

We appreciate your time. Please come back anytime for the latest information and answers to your questions. We hope you found this helpful. Feel free to come back anytime for more accurate answers and updated information. Thank you for visiting Westonci.ca. Stay informed by coming back for more detailed answers.