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Expand and simplify , 4(x+3)^2-3(x+4)(x-4)
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Expand and simplify , 4(x+3)^2-3(x+4)(x-4)

User Edward Kotarski
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2 Answers

4 votes
The Answer to this question is

X^2+24x+84
User Ambarish Chaudhari
by
4.2k points
4 votes

Answer:

x² + 24x + 84

Explanation:

4 * (x+3)(x+3) - 3 * (x+4)(x-4)

4(x²+6x+9) - 3(x²-16)

4x² + 24x + 36 - 3x² + 48

x² + 24x - 84

User ShashankAC
by
4.1k points
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