Expand
$(5 x-7 y-z)^{2}$
Expand
$(5 x-7 y-z)^{2}$
$25 x^{2}+49 y^{2}+z^{2}-70 x y+14 y z-10 z x$
Similar Questions
Factorise each of the following
$27 x^{3}-8 y^{3}-54 x^{2} y+36 x y^{2}$
Factorise each of the following
$27 x^{3}-8 y^{3}-54 x^{2} y+36 x y^{2}$
$(5 x+3)(5 x-3)=\ldots \ldots . .$
$(5 x+3)(5 x-3)=\ldots \ldots . .$
Write whether the statement are True or False. Justify your answer.
A binomial can have atmost two terms
Write whether the statement are True or False. Justify your answer.
A binomial can have atmost two terms
Classify the following as linear, quadratic or cubic polynomial
$x^{3}+5 x^{2}+12$
Classify the following as linear, quadratic or cubic polynomial
$x^{3}+5 x^{2}+12$
Find the zeroes of the polynomial:
$p(x)=(x-2)^{2}-(x+2)^{2}$
Find the zeroes of the polynomial:
$p(x)=(x-2)^{2}-(x+2)^{2}$