Pls help me solve surds , √75 ,√48, √12,√125,√28. pls help
2 answers:
√75 = √(5²×3) = √5² √3 = 5√3 = 8.66
√48 = √(4²×3) = √4² √3 = 4√3 = 6.93
√12 = √(2²×3) = √2² √3 = 2√3 = 3.46
√125 = √(5²×3) = √5² √3 = 5√3 = 11.18
√28 = √(2²×7) = √2² √7 = 2√7 = 5.29
All the answers are rounded off to the nearest hundredth.
√75 = 5√3 = 8.66
√48 = 4√3 = 6.93
√12 = 2√3 = 3.46
√125 = 5√5 = 11.18
√28 = 2√7 = 5.29
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