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OpenStudy (anonymous):
Factor x2 + 10x – 18. A. prime B. (x + 3)(x – 6) C. (x – 2)(x – 9) D. (x – 2)(x + 5)
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OpenStudy (anonymous):
@tgawade
OpenStudy (anonymous):
same as previous , can you tell me such two numbers whose product is -18 & sum is 10 ?
OpenStudy (anonymous):
x^2 and 10x?
OpenStudy (paki):
x^2+9x+2x-18... solve now...
OpenStudy (anonymous):
no , that is such a & b , a * b = -18 & a + b = 10 So we can not find such numbers so it is also prime ...
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OpenStudy (anonymous):
Ok, So it's A?
OpenStudy (anonymous):
Yup ...
OpenStudy (anonymous):
Thanks :D
OpenStudy (anonymous):
:)
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