Solve the following: b + 4 < -8.?

Solve the following system of equations graphically: ... In this example, a = 1, b = - 4, and c = -2. Substituting we get: x = -(-4)/2(1) x = 4/2 x = 2 axis of symmetry.

You can now substitute this result into either of the original equations to find B. The second one looks simpler: (3) + B = 4. Subtract 3 from both sides: 3 - 3 + B = 4 ...

i.e. When you solve the following general equation: 0 = ax² + bx + c. Given a quadratic ... solve an equation. Quadratic Equation: y = x² + 2x + 1, a = 1, b = 2, c = 1.

For example, solve the following system of linear equations: ... Alternatively, split the matrix Ab into a matrix of coefficients A and a vector b containing the right sides of equations. ... solve({4*cos(x) + 2*cos(y) = 3, 2*sin(x) + sin(y) = 1}, [x, y]).

Question. Solve the following differential equations subject to the given initial condi- tions: ... and simplifying gives: 2ae−x + b = e−x + 4 so that a = 1/2 and b = 4.

Demonstrates how to solve exponential equations by using logarithms. ... If this equation had asked me to "Solve 2^x = 32", it would have been easy, because I could have converted the 32 to 2⁵, ... logb(mⁿ) = n · logb(m) ... Solve 3(2^x+4) = 350.