(√7+√3)² slove this
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Answer:
Mark as brainliest answer.
Step-by-step explanation:
→ (a + b)² = a² + b² + 2ab
→ a = √7
→ b = √3
→ (√7 + √3)²
→ (√7)² + (√3)² + 2(√7)(√3)
→ √49 + √9 + 2√21
→ 7 + 3 + 2√21
→ 10 + 2√21
→ (√7 + √3)² = 10 + 2√21
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