6. Check whether 7 + 3x is a factor of 3x3 + 7x
Hello plzz follow me i am in 9th class
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6. Check whether 7 + 3x is a factor of 3x3 + 7x
Hello plzz follow me i am in 9th class
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Answer:
even I am in 9th grade
Step-by-step explanation:
hello friend
Answer:
let 7 + 3x = 0
then x = -7/3
putting value of x in equation
3 X 3 + 7{-7/3}
9 -49/3
taking lcm of 3 and 1
27-49/3 = -22/3
so, by factor theorem 7 + 3x is not factor of 3 X 3 + 7x
hope it help you........