Let a=x^2+4. rewrite the following equation I terms of a and set it to equal zero

Question

Mathematics

Eva Gordon

25 January, 00:08

Let a=x^2+4. rewrite the following equation I terms of a and set it to equal zero

+3

Answers (1)

Know the Answer?

Jace Yoder · Answer 1

For this case we have the following expression:

a = x ^ 2 + 4

Clearing x we have:

x ^ 2 = a - 4

Rewriting we have:

x = root (a-4)

Answer:

The expression written in terms of a is given by:

x = root (a-4)