5k2(-6k2 - 2k +6)
1. 2k2 + k - 3
2. 2k2 + k + 2
3. 2k2 - k - 3
4. 2k2 - k + 2
3 answers
3. 2k2 - k - 3
5k2(-6k2 - 2k +6)
1. -30k3 + 3k2 + 30k
2. 30k4 - 10k3 + 11k2
3. k4 + 3k3 + 11k2
4. -30k4 - 10k3 + 30k2
explain
1. -30k3 + 3k2 + 30k
2. 30k4 - 10k3 + 11k2
3. k4 + 3k3 + 11k2
4. -30k4 - 10k3 + 30k2
explain
To simplify the expression 5k2(-6k2 - 2k + 6), we need to apply the distributive property of multiplication over addition. This means we need to multiply 5k2 with each term inside the parenthesis:
5k2(-6k2 - 2k + 6) = -30k4 - 10k3 + 30k2
The simplified expression is option 4, which matches the result we obtained by applying the distributive property and combining like terms.
5k2(-6k2 - 2k + 6) = -30k4 - 10k3 + 30k2
The simplified expression is option 4, which matches the result we obtained by applying the distributive property and combining like terms.