Қысқаша көбейту формулалары Мадина

$$25x-16$$

$$25x^2-16$$

$$16-25x^2$$

$$25x^2-4$$

$$\left(x+9\right)\left(x-9\right)$$

$$x^2-18x+81$$

$$x^2+18x+81$$

$$x^2-81-18x$$

$$\left(b-1\right)\left(b+1\right)$$

$$\left(b-1\right)^2$$

$$b^2-1$$

$$\left(b+1\right)^2$$

$$m^3+3m^2n+3mn^2+n^3$$

$$\left(m+n\right)\left(m-n\right)$$

$$m^3+2mn+n^3$$

$$m^3-3m^2n+3m^2n-n^3$$

$$\left(x-1\right)^3$$

$$x^3-1$$

$$\left(x+1\right)^3$$

$$1-x^3$$

$$\left(b-2\right)\left(b+2\right)$$

$$\left(b-2\right)\left(b^2+2b+4\right)$$

$$\left(b+2\right)\left(b^2-2b+4\right)$$

$$b^2+2b+4$$

$$\left(a-2b\right)^3$$

$$\left(a+2b\right)^3$$

$$\left(a^3+8b\right)^3$$

$$a^3-8b^3$$

$$25-81b^2=\left(5-9b\right)\left(5-9b\right)$$

$$25-81b^2=\left(5+9b\right)\left(5-9b\right)$$

$$25-81b^2=\left(5+9b\right)\left(5+9b\right)$$

$$25-81b^2=\left(9b-5\right)\left(5+9b\right)$$