Question

${2}^{2} + {3}^{2} + {4}^{2} - 4(2)(3)(4)$
explain by step by step​

Answer 1

Answer:

-67

Step-by-step explanation:

• 2² + 3² + 4² - 4*2*3*4
• 4 + 9 + 16 - 96
• 29 - 96
• -67