Evaluate the expression 16a2−4b when a=1/4 and b=6
Answers
Answered by
6
Answer:
16a^2 -4b= 16[1/4]^2 -4[6]=16[1/16]-24=1-24= 23
Step-by-step explanation:
Answered by
1
Answer:
answer is - 16.
Step-by-step explanation:
when,
a = 1/4
b = 6
then,
16a2 - 4b
= 16 × 1/4 × 2 - 4 × 6
= 4 × 2 - 24
= 8 - 24
= - 16
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