(x+8)(x-1)=0
x+8=0
x=-8
x-1=0
x=1
Therefore, the zeroes are -8 and 1.
Whooop!
Yes, and parenthesis are the first thing you solve.
you do 3 plus 5 first then you get 8 you have to find out what minus 7 equals 8
You are given: G(x) = x2 + x So if you want to solve G(2), all you need to do is replace all occurrences of "x" with the number 2, then work out what it comes to. G(2) = 22 + 2 ∴G(2) = 4 + 2 ∴G(2) = 6
400 x 800 = 320000. When solving these I find it easiest to work out the problem without the zeros first eg. 4 x 8 = 32 then add the amount of zeros contained in the question so in this example(800x400) 4 zeros so add the amount of zeros(4 zeros) to the basic question answer (32) so therefore equals 320000
Whooop!
Yes, and parenthesis are the first thing you solve.
you do 3 plus 5 first then you get 8 you have to find out what minus 7 equals 8
take out zeros
You are given: G(x) = x2 + x So if you want to solve G(2), all you need to do is replace all occurrences of "x" with the number 2, then work out what it comes to. G(2) = 22 + 2 ∴G(2) = 4 + 2 ∴G(2) = 6
400 x 800 = 320000. When solving these I find it easiest to work out the problem without the zeros first eg. 4 x 8 = 32 then add the amount of zeros contained in the question so in this example(800x400) 4 zeros so add the amount of zeros(4 zeros) to the basic question answer (32) so therefore equals 320000
14
there has to be more to the question is there a way you can tell what the equation equals
if you have 12r and you minus 4r it doesn't equal 48. it would equal 8r to find out what r is i would have to see the whole problem
You find the gradient of the curve using differentiation. The answer is 0.07111... (repeating).
y equals negative 3 because negative 3 times negative 3 equals 9 minus five equals four then that means 2 times negative 3 equals negative 6 minus 10 then u have to do keep change change making the question instead of -6-10 its -6+-10 which equals -16
you need to find out what can you multiply by 5 minus 2 will equal 13. so x=3