The grocery store has bulk pea cans on sale, which is great since you’re planning on making 10 pecan pies for a wedding. Your recipe calls for 1 3/4 cups pecans per pie. However, in the bulk section there’s only a scale available, not a measuring cup. You run over to a baking aisle and find a bag of pecans, and look at the nutrition label to gather some info. How many pounds of pecans should you buy?

step-by-step explanation:

what is

step-by-step explanation:

option (a)

step-by-step explanation:

step 1:   take 2 number whose product equal to 25..

and sum of those two number are -10

step: 2 for example here if we take 5,5 are the number,,

5*5=25

and

5+5=10

but we need -10

so if we take   -5,-5

so -5*-5=25

and -5+(-5)=-10

s0

come the equation

replace -10x by these number

like -5x -5x+25

take common

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

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