34 and 7x; find x if both are equal
Given: 34 and 7x are equal.
Step 1: We need to find x
34=7x
On cross multiplying we get
3x=28x=283x=9.333...
Hence, the value of x is 9.333...
If both the zeroes of a quadratic polynomial ax2+bx+c are equal and opposite in sign, find b.