factorise x square - 24 x minus 180
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Answer:
Step-by-step explanation:
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Answered by
2
Answer:
x^2 +24x- 180
Step-by-step explanation:
formula used
=b^2-4ac
=(24)^2-4×1×(-180)
=576+720
=1296
=-24+-36/2×1
=-24+-36/2
=-24+36/2,-24-36/2
=12/2,-60/3
=6,-30
reject negative value
therefore,x=6
hope it helps
please mark my answer as brainliest
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