If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 49z2 + 25 = 70z Reorder the terms: 25 + 49z2 = 70z Solving 25 + 49z2 = 70z Solving for variable 'z'. Reorder the terms: 25 + -70z + 49z2 = 70z + -70z Combine like terms: 70z + -70z = 0 25 + -70z + 49z2 = 0 Factor a trinomial. (5 + -7z)(5 + -7z) = 0Subproblem 1
Set the factor '(5 + -7z)' equal to zero and attempt to solve: Simplifying 5 + -7z = 0 Solving 5 + -7z = 0 Move all terms containing z to the left, all other terms to the right. Add '-5' to each side of the equation. 5 + -5 + -7z = 0 + -5 Combine like terms: 5 + -5 = 0 0 + -7z = 0 + -5 -7z = 0 + -5 Combine like terms: 0 + -5 = -5 -7z = -5 Divide each side by '-7'. z = 0.7142857143 Simplifying z = 0.7142857143Subproblem 2
Set the factor '(5 + -7z)' equal to zero and attempt to solve: Simplifying 5 + -7z = 0 Solving 5 + -7z = 0 Move all terms containing z to the left, all other terms to the right. Add '-5' to each side of the equation. 5 + -5 + -7z = 0 + -5 Combine like terms: 5 + -5 = 0 0 + -7z = 0 + -5 -7z = 0 + -5 Combine like terms: 0 + -5 = -5 -7z = -5 Divide each side by '-7'. z = 0.7142857143 Simplifying z = 0.7142857143Solution
z = {0.7142857143, 0.7142857143}
| 4n^2-2n+5=-11n | | 6a^2+81=0 | | 1.7d=20.4 | | (x-7)(2-x)+15=2-x(x+7)-15 | | 2b-10b+3= | | 4(10x+100)=840 | | -7v+47=-3(v-5) | | -2x^2-5x+7x-3= | | 6a^2+6=-75 | | 2x+35=90.6 | | 2=-2j | | n(n+2)+(n+4)=42 | | 8x^3+6x^2-17x+3=0 | | 3815.1=254.34h | | a^2+3a+5=6 | | 3040+x(145.50)=5804.50 | | 8(x+1)=7(x-1) | | -6p+4=-2(3p-2) | | (3x+13)=(4x+1) | | 4x+2(3x-5)=20 | | 90=4x+1 | | 3x-5x+3= | | 1215*3.14=3.14*81h | | 14c+7+9c= | | 5=6y | | -6(v-5)=2v+46 | | 180.00+x(0.25)=322.50 | | 7a+5=0 | | 2(4m+8)= | | x(x+5)=160 | | -25=-7x+4(x-4) | | 720=3.14*36h |