Question

1) Fatore as expressões:
a) 6xa3 + 3a2 +2ya4 = ___________________________________________________
b) 100a2 – 169 = _______________________________________________________
c) x2 – 10x + 25 = ______________________________________________________ d) 2x+4y+mx+2my=_________________________________________________ e) x3 – 3x2 + 3x – 1 = ____________________________________________________ f) 25x4 – y6 = _________________________________________________________ g) k4 + 14k2 + 49 = _____________________________________________________ h) 7ax – 7a + bx – b = ___________________________________________________ i) 35ax–42ay=_______________________________________________________ j) m2–100n2=________________________________________________________

Answer 1

Resposta:

1-)a-) 6xa  

3 - à terceira

​

+2ya  

4 - à quarta

​

+3a  

2 - ao quadrado

b-) 100

c-) 25+x² −10x

​d-) (m+2)(x+2y)

e-)3x−3x²+x³−1

f-)14k²+k⁴+49

g-) b(x−1)

h-)  7a(5x−6y)

i-) m²−100n²

calcular a diferenciação com respeito a m² =

1

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Explicação passo a passo:

espero ter ajudado