25= x2 + 10 - 6. Find X
first take the 6 to the other side. 31 = x2 + 10Then take the 10 to the other side by taking it away from 3121= x2square root 21 inorder to find xx= 4.58
AN
Related Maths GCSE answers
All answers ▸The point P has coordinates (3,4), Q has the coordinates (a,b), a line perpendicular to PQ is given by the equation 3x+2y=7. Find an expression for b in terms of a
Factorise (x^2 +3x-18)=0, solving for x
how do you solve a linear equation where there are unknowns on each side e.g. 4(k + 7) = 12k + 4
Prove that the sqrt(2) is irrational