Solve x2 – 12x + 36 = 90 for x.
See attachment below.
The Answer is A) X=6+3/10 Step-by-step explanation: x
=
6
+
3
√
10
, 6
−
3
√
10
Decimal Form:
x = 15.48683298
, −
3.48683298
The correct answer is A. x = 6 + 3 √10 Step-by-step explanation: Let’s solve for x: x² – 12x + 36 = 90 Factoring this quadratic equation, we have: (x – 6) (x – 6) = 90 (x – 6)² = 90 x – 6 = √90 (Square root to both sides of the equation) x = 6 + √90 (Adding 6 to both sides of the equation) x = 6 + √9 * 10 x = 6 + √3² * 10 x = 6 + 3 √10 The correct answer is A. x = 6 + 3 √10
Trinomial cannot be factored.
This is the collective voice of the talented editorial team at Answerprime.com. Committed to delivering high-quality content, this account represents the collaborative efforts of knowledgeable experts. With a passion for research and a dedication to accuracy, Answerprime brings you insightful articles across various subjects. Explore a diverse range of expertise and perspectives curated by the editorial team through the lens of Answerprime.
Latest posts by Answer Prime (see all)
- What to Do Immediately After the Accident - February 4, 2025
- How to Choose the Right Hybrid Solar Inverter for Your Home - February 2, 2025
- The Art of Negotiation: Tips for Business Success - February 2, 2025