Find the value of the expression -3k - 4k² + 4h - 7 if k = -3 and h = 4
Substitute the expression if k = -3 and h = 4
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Evaluate 5 - 3(2 - 6)³
Evaluate the expression 5 - 3(2 - 6)³
Substitute If k = -3 and h = 4 :
= -3k - 4k² + 4h - 7
= -3(-3) - 4(-3)² + 4(4) - 7
= 9 - 4(3)² + 16 - 7
= 9 - 4(9) + 16 - 7
= 9 - 36 + 16 - 7
= -27 + 9
= -18
= 5 - 3(2 - 6)³
= 5 - 3(-4)³
= 5 - 3(-4³)
= 5 + 3(64)
= 5 + 192
= 197
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Answers & Comments
Question:
Find the value of the expression -3k - 4k² + 4h - 7 if k = -3 and h = 4
Choices:
Solution:
Substitute the expression if k = -3 and h = 4
Answer:
________________________________
Question:
Evaluate 5 - 3(2 - 6)³
Choices:
Solution:
Evaluate the expression 5 - 3(2 - 6)³
Answer:
QUESTION
Find the value of the expression -3k - 4k² + 4h - 7 if k = -3 and h = 4
SOLUTION
Substitute If k = -3 and h = 4 :
= -3k - 4k² + 4h - 7
= -3(-3) - 4(-3)² + 4(4) - 7
= 9 - 4(3)² + 16 - 7
= 9 - 4(9) + 16 - 7
= 9 - 36 + 16 - 7
= -27 + 9
= -18
QUESTION
Evaluate 5 - 3(2 - 6)³
SOLUTION
= 5 - 3(2 - 6)³
= 5 - 3(-4)³
= 5 - 3(-4³)
= 5 + 3(64)
= 5 + 192
= 197
#CarryOnLearning