Math, asked by phoenixfeathers, 1 month ago

pls show full steps
will mark brainliest n follow​

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Answers

Answered by vsaucy1234
0

Answer:

√7

Step-by-step explanation:

3√63 - 2√28 - √112                        √63 =  √9 * √7 = 3√7    3√7 * 3 = 9√7

9√7 - 4√7 - 4√7=                                   √28 =  √4 * √7 = 2√7   2√7 * 2 = 4√7

√7                                                            √112 =  √16 * √7 = 4√7                                        

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