Find the value of x in \(\sqrt[3]{1

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Target Exam

CUET

Subject

General Test

Chapter

Quantitative Reasoning

Topic

Algebra

Question:

Find the value of x in $\sqrt[3]{15625}-\sqrt{x}= 4.$

Options:

625

343

441

Correct Answer:

441

Explanation:

$\sqrt[3]{15625}-\sqrt{x}= 4.$

= 25 - $\sqrt{x}$ = 4

= $\sqrt{x}$ = 25 - 4

= $\sqrt{x}$ = 21

Squaring on both sides, x = 441