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Grade 1010 grade maths

Simplify:
(1) (1-✓2/✓5+✓3) + (1-✓2/✓5-✓3)
By using formula

Profile image of Malyarpita Singh
8 Years agoGrade 10
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1 Answer

Profile image of Malyarpita Singh
8 Years ago
(1-✓2×✓5-✓3÷✓5^2-✓3^2)+(1-✓2×✓5+✓3÷✓5^2-✓3^2)
By multiplying the numerator we get the answer
✓5-✓3-✓10+✓6+✓5+✓3-✓10-✓6/5-3
✓5+✓5-✓10-✓10/2
2✓5- 2✓10/2
2(✓5-✓10)/2
✓5-✓10