Ask a New Question

Question

Rewrite the left hand side as the square binomial.
X^2+4x+4=16
(X+ )^2=16
4 years ago

Answers

Anonymous
well (x+ a)^2 = x^2 + 2 a x + a^2 = x^2 + 4 x + 4
so
2 a = 4
AND
a^2 = 4
there is only one number like that, 2
4 years ago

Related Questions

factorise the left hand side of the equation xxx+7xx-21x-27=0 and the roots are how do i get left hand side to equal right hand side?? ((Cot^2B)/(Cos^2B))-Cot^2B=1 On the left-hand side of the figure below a III-V triple junction solar cell is shown. On the right-... Evaluate the left hand side to find the value of aa in the equation in simplest form. x, start supe... Evaluate the left hand side to find the value of aa in the equation in simplest form. x, start supe... Evaluate the left hand side to find the value of aa in the equation in simplest form. left bracket,... Evaluate the left hand side to find the value of aa in the equation in simplest form. x, start supe... Evaluate the left hand side to find the value of aa in the equation in simplest form. x, start supe... Evaluate the left hand side to find the value of a,a in the equation in simplest form. start fracti... Evaluate the left hand side to find the value of a,a in the equation in simplest form. start fracti...
Ask a New Question
Archives Contact Us Privacy Policy Terms of Use