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nikki louise
nikki louise asked in Society & CultureLanguages · 8 years ago

Matha question, help please the x are x not times?

X²+7x=

Y²-10y+16=

2t²+5t+2=

1 Answer

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  • wyoscot
    Lv 7
    8 years ago
    Favorite Answer

    x²+7x=0; x(x+7)=0 ; x=0 and x=-7

    y²-10y+16=0; (y-8)(y-2)=0; y=8 and y=2

    2t²+5t+2=0; (t+2)(2t+1)=0; t=-2 and t=-1/2

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