Question

evaluate the algebraic expression for a=3 b=4
(a²/4-4b²)
​

Answer 1

Answer:

3/20

Step-by-step explanation:

solved by siva Goriputi Visakhapatnam

Answer 2

$a {}^{2} \div 4 - 4b {}^{2}$

$a = 3 \: and \: b = 4$

$3 {}^{2} \div 4 - 4(4) {}^{2}$

$9 \div 4 - 4(16)$

$2.25 - 64$

$- 61.75$

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