the shorter leg of a right triangle is 5cm shorter than the longer leg. the hypotenuse is 5cm longer than the longer leg. find the side lengths of the triangle

When i'm with my factor 5, my prodect is 20 .when i'm with my addend 6' my sum is 10.what number am i

Can someone plz me understand how to do these. plz, show work.in exercises 1-4, rewrite the expression in rational exponent form.[tex]\sqrt[4]{625} \sqrt[3]{512} (\sqrt[5]{4} )³ (\sqrt[4]{15} )^{7}\\ (\sqrt[3]{27} )^{2}[/tex]

Which is an x-intercept of the graphed function? (0, 4) (–1, 0) (4, 0) (0, –1)