factorize 7x²+14xy-35y²
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Step-by-step explanation:
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Answer:7x(x+2y-3yz)7x(x+2y−3yz)
Step-by-step explanation:
First we find the greatest common factor of the coefficients, 7, 14 and 21.
The greatest common factor is 7.
Factor 7 out and divide the terms by 7:
7x^2+14xy-21xyz=7(x^2+2xy-3xyz)7x2
+14xy−21xyz=7(x2 +2xy−3xyz)
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Next, we find the greatest common factor of x^2,xyx2 ,xy and xyzxyz .
The greatest common factor is x.
The greatest common factor is x.Factor x out and divide the terms by x:
The greatest common factor is x.Factor x out and divide the terms by x:7(x^2+2xy-3xyz)=7x(x+2y-3yz)7(x2 +2xy−3xyz)=7x(x+2y−3yz)
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