factorise x^2+12+35 please answer my question as fast as possible
Answer:
x=-7,-5
Step-by-step explanation:
[tex]x {}^{2} + 12x + 35 = 0[/tex]
x² + 12x + 35
= x² + 7x + 5x + 7×5
= x(x+7) + 5(x+7)
= (x+5)(x+7)
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Answer:
x=-7,-5
Step-by-step explanation:
[tex]x {}^{2} + 12x + 35 = 0[/tex]
Step-by-step explanation:
x² + 12x + 35
= x² + 7x + 5x + 7×5
= x(x+7) + 5(x+7)
= (x+5)(x+7)