Simplify x (x-2) + 5x, then evaluate it for x = - 3
Answers
Answered by
1
Answer:
x^2-2x+5x
=(-3)^2+3(-3)
=9-9
=0
the answer of the above question is 0
Answered by
0
Answer:
=0
Step-by-step explanation:
multiply x by both
xsq. -2x +5x
put x=-3 (given )
(-3)sq. -2 (-3) + 5(-3)
9 +6 -15
15 -15 =0
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