qanda-logo
search-icon
Symbol
Problem
solution-image
12. Interval nilai x yang memenuhi pertidaksamaan $\dfrac {2x^{2}-8} {x^{2}+x-12}\geq 0$ adalah ... A. x< 2 atau x2 4 B. $-2\leq \times \leq 2$ atau $3<x<4$ C. $-4<x\leq -2$ atau $2\leq x<3$ D. x< -4 atau $-2\leq x\leq 2$ atau x> E. x<4 atau $3\leq \times \leq 8$ 13. Interval nilai x yang memenuhi pertidaksamaan $\dfrac {x^{2}+5x+4} {x^{2}-3x}\leq 0$ adalah ... A. $-3<x<-1$ atau $0<x\leq 4$ B. $-4\leq \times \leq -1$ atau $0<x<3$ C. $-3<x<2$ atau $3\leq x<4$ D. $-1\leq x<0$ atau $3<x\leq 4$ E. $-4\leq x<0$ atau $1\leq x<3$
10th-13th grade
Algebra
Search count: 119
Solution
answer-user-profile-image
Qanda teacher - ankit
which question solution u want?
answer-user-profile-image
Student
which answer
answer-user-profile-image
Qanda teacher - ankit
yes please tell which answer
answer-user-profile-image
Student
answer-reply-image
Number 12 and 13
answer-user-profile-image
Qanda teacher - NC
answer-reply-image
answer-reply-image
Similar problem