x2 + 8 x+ 15 =
Solve
factorisation
following quadralie equations by
Answers
Answered by
1
Answer:
(x+3) (x+5)
Step-by-step explanation:
=x^2+8x+15
=x^2+3x+5x+15
=x(x+3)+5(x+3)
=(x+3) (x+5)
Answered by
0
Answer:
(x+3) + (x+5)
Step-by-step explanation:
x^2 + 8x + 15
= x^2 + 5x + 3x + 15
= x(x + 5) + 3(x +5)
= (x+3) + (x+5)
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