Question

how to find zeroes of 7x²-100​

Answer 1

Answer:

7$x^{2}$ – 100

$(\sqrt{7} )^{2} - (10)^{2}$

($\sqrt{7}$x-10) ($\sqrt{7}+10$)

x = $\frac{10}{\sqrt{7} }$ , x = $\frac{-10}{\sqrt{7} }$