Factorise the following quadratic polynomials by splitting the middle term
$15 x^{2}+7 x-2$
Factorise the following quadratic polynomials by splitting the middle term
$15 x^{2}+7 x-2$
$(3 x+2)(5 x-1)$
Similar Questions
Write the following cubes in expanded form
$(3 a+5 b)^{3}$
Write the following cubes in expanded form
$(3 a+5 b)^{3}$
Evaluate
$153 \times 147$
Evaluate
$153 \times 147$
Write the coefficient of $x^{2}$ in each of the following:
$(i)$ $\frac{\pi}{6} x+x^{2}-1$
$(ii)$ $3 x-5$
Write the coefficient of $x^{2}$ in each of the following:
$(i)$ $\frac{\pi}{6} x+x^{2}-1$
$(ii)$ $3 x-5$
Factorise $: 121 x^{2}-289 y^{2}$
Factorise $: 121 x^{2}-289 y^{2}$
Expand
$\left(\frac{2 x}{3}+\frac{4 y}{5}\right)\left(\frac{2 x}{3}-\frac{4 y}{5}\right)$
Expand
$\left(\frac{2 x}{3}+\frac{4 y}{5}\right)\left(\frac{2 x}{3}-\frac{4 y}{5}\right)$