factorise x square - 3 x - 28
rajveer3843:
X + 4 into X- 7
is it right or wrong
Answers
Answered by
8
Step-by-step explanation:
x^2 - 3x - 28
= (x-4) (x+7)
Thank you
Answered by
10
HEYA USER ❤️
x²-3x-28
x²-7x+4x-28
x(x-7)+4(x-7)
(x+4)(x-7)
#Dipali❣️
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