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2x2+135-3987 plus the cube root of 3000 minus the square root of 4?​

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#CARRY ON LEARNING

6√5-4√7

Step-by-step explanation:

3√5-2√7+√45-√28

/**simplify √45 and √28

√45= √(5 x 3 x 3) = 3√5

√28 = √(7 × 2 × 2) = 2√7

/**rewrite

= 3√5-2√7 + 3√5-2√7

/**solve

= (3√5 + 3√5)-(2√7 +2√7)

= (2)(3-√5)-(2)(2√7)

= 6√5 - 4√7

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