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How do you solve algebraic equations?

The aim of solving an algebraic equation (such as x 2 =4(x-3) 2 ) is to find the values of x which make the equation correct. There are easy steps to follow for every question which can help you find the ans...
MB
Answered by Mercedes B. • Maths tutor
4117 Views

How do I work out the formula of ionic and covalent compounds?

First, ionic compounds form bonds by transferring electrons from their outer shell. Covalent compounds form bonds by sharing electrons within their outer shell. The number of electrons in the outer shell of ...
MB
3232 Views

Please could you explain the Ontological argument with Kant's counterargument?

Anselm's Ontological argument is a bit different to the other main arguments for God's existence (as well as a bit more complicated), being A Priori, rather than A Posteriori. Here, Anselm tries to prove God...
JW
4557 Views

Solve the equation 6x^2 + 17x - 39 = 0

Using the quadratic equation with a = 6, b = 17 and c = -39, x is found to be 1.5 or -4.33
SE
Answered by Sian E. • Maths tutor
4659 Views

Given that y = 5x^4 + 3x^3 + 2x + 5, find dy/dx

We’re being asked to differentiate the function with respect to x. To do so, we use the general formula for differentiation, which is: ‘If y = kxn, dy/dx = nkx(n-1) We must also note that, which differentiat...
HP
Answered by Harry P. • Maths tutor
3830 Views