Without multiplying, tell whether the product 0.644 x 0.25 will be greater than 1 or less than 1? explain how you know.

Less than 1

Step-by-step explanation:

As 0.644 and 0.25 are less than 1, then

where p and q are greater than 1

then

But p.q is greater than 1, so 1/(p.q) is smaller than 1

there are many solutions.

step-by-step explanation:

step 1: simplify both sides of the equation.

4x+6=4x^2+10x−4

step 2: subtract 4x^2+10x-4 from both sides.

4x+6−(4x^2+10x−4)=4x^2+10x−4−(4x^2+10x−4)

−4x^2−6x+10=0

step 3: factor left side of equation.

−2(2x+5)(x−1)=0

step 4: set factors equal to 0.

x=-5/2 or x=1