Factorise
$16 x^{2}+40 x y+25 y^{2}$
Factorise
$16 x^{2}+40 x y+25 y^{2}$
$16 x^{2}+40 x y+25 y^{2}$
$=(4 x)^{2}+2(4 x)(5 y)+(5 y)^{2}$
$=(4 x+5 y)^{2}$
$=(4 x+5 y)(4 x+5 y)$
Similar Questions
Classify the following as linear, quadratic or cubic polynomial
$5 t+3$
Classify the following as linear, quadratic or cubic polynomial
$5 t+3$
Expand the following:
$(4 a-b+2 c)^{2}$
Expand the following:
$(4 a-b+2 c)^{2}$
Classify the following as a constant, linear,quadratic and cubic polynomials:
$y^{3}-y$
Classify the following as a constant, linear,quadratic and cubic polynomials:
$y^{3}-y$
Give an example of a polynomial, which is:
$(i)$ monomial of degree $1$
$(ii)$ binomial of degree $20$
$(iii)$ trinomial of degree $2$
Give an example of a polynomial, which is:
$(i)$ monomial of degree $1$
$(ii)$ binomial of degree $20$
$(iii)$ trinomial of degree $2$
Factorise
$6 x^{3}+7 x^{2}-14 x-15$
Factorise
$6 x^{3}+7 x^{2}-14 x-15$