fatorise
x^2+14x+49
please give me correct answer @_@ ☆_☆
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Answer:Step-by-step explanation:
Factorization:-
X²+7x+7x+49
(x+7)(x+7)
(x+7)²
Or by using identity:-
a²+ 2 ab+ b²
= (a+b)²
H0p£ th¡$ m@y h£lp!
[tex]x {}^{2} + 14x + 49 = x {}^{2} + 14x + 7 {}^{2} [/tex]
comparing with
[tex]a {}^{2} + 2ab + b {}^{2} =( a + b) {}^{2} [/tex]
a=x and b=7
[tex]x {}^{2} + 2(x)(7) + 7 {}^{2} = (x + 7) {}^{2} [/tex]
[tex]x {}^{2} + 14x + 49 = (x + 7) {}^{2} [/tex]