42j^4k^2/(-3j^3k)
42/-3 * j^4/j^3 *k^2/k
-14 *j *k
Answer:
X^2+3x-4
Step-by-step explanation:
This is the answer
7. is 2 squared. I didn't show my work but I am very sure that's the answer.
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evaluate 10 + (8÷4) - 12
