Math, asked by yaswanth4431, 8 months ago

√8 + √18 is equivalent to (A) √26. (B) 7 (C) 2(√2 + √3) (D) 5√2

Answers

Answered by proy92471
1

Answer:

(D)

5 \sqrt{2}

Step-by-step explanation:

 \sqrt{8}  +  \sqrt{18}

 =  \sqrt{4 \times 2}  +  \sqrt{9 \times 2}

 = 2 \sqrt{2}  + 3 \sqrt{2}

 = 5 \sqrt{2}

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