Question

Find the zero of polynomial using graph x square - 7x + 10
plz give the answer fast its urgent

Answer 1

Hey mate

Here is ur answer

${x}^{2} - 7x + 10 \\ {x}^{2} - (5 + 2) x + 10 \\ {x }^{2} - 5x - 2x + 10 \\ x(x - 5) - 2(x - 5) \\( x - 5)(x - 2) \\ x = 5 \: \: \: \: \: x = 2$

Answer 2

x²-7x+10=0

x²-5x-2x+10=0

x(x-5)-2(x-5)=0

(x-2)(x-5)=0

so zeroes are 2 and 5