Question

simplify 0.3x^2+0.6x^2-0.5x^2

Answer 1

.3x^2 + 0.6x^2 - 0.5x^2
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Factor out the common x^2 term to get:

x^2( .3 + .6 - .5)

Answer 2

@Jasmineplayhouse

What is this sum: .3 + .6 - .5 = ?

Answer 3

4

Answer 4

The integer 4 or the decimal .4 (read as: four tenths)?

Answer 5

.4

Answer 6

Great. Now, let us put the problem back together.

Answer 7

.3x^2 + 0.6x^2 - 0.5x^2 =

x^2( .3 + .6 - .5) =

x^2 (.4) =

.4 x^2 --->

Answer 8

Got it! thanks

Answer 9

Happy to help.