How to Factorise 49-x^2 || 49-x2 Factored

x^2-49=0 を解く (2 つの方法) || x2-49=0を解く

因数 x^2+49

Factor 49x^2 - 56x + 16

Factor 49x^2 + 126x + 81

Factor 49x^2 - 28x + 4

Factor 49x^2 + 112x + 64

Factor 49x^2 - 42x + 9

因数分解 49x^2 + 56x + 16

Factor 49x^2 + 42x + 9

2 乗因数分解を使用した多項式の 4 乗因数分解

因数 x^2 - 14x + 49

Solving a quadratic by completing the square

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Factor 2x^2 + 21x + 49

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Factor 4x^2 + 49x + 12