Question
When $(4 + √7)$ is presented in the form of perfect square it will be equal to
Answer: Option A
Answer: (a)$(4 + √7) = {8+2√7}/2$= ${7+1+2×√7×1}/2$= ${(√7)^2 + (1)^2 + 2 ×√7 × 1}/2$= ${(√7+1)^2}/(√2)^2 = (1/{√2}(√7+1))^2$
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Answer: (a)$(4 + √7) = {8+2√7}/2$= ${7+1+2×√7×1}/2$= ${(√7)^2 + (1)^2 + 2 ×√7 × 1}/2$= ${(√7+1)^2}/(√2)^2 = (1/{√2}(√7+1))^2$
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