Solve by factoring
6x^2 +13x -28 =0
2 answers:
Answer:
x=4/3 or x=-7/2
Step-by-step explanation:
(3x-4)(2x+7)
Answer:
x=-7/2, x=4/3
Step-by-step explanation:
Multiply 6 and -28 to get -168
Find 2 numbers that multiply to 168 but add to 13
They are 21 & -8
Rewrite the equation into:
Factor
(3x-4)(2x+7)=0
3x=4
x=4/3
2x=-7
x=-7/2
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Answer:
x= -3 and x= 2
E. none of the above
x²+x-6=0
x²+3x-2x-6=0
x(x+3)-2(x+3)= 0
(x-2)(x+3)=0
x= -3 and x= 2
Answer:
p+5+7=p+12
p/(p+12) ×900=120
900p=120(p+12)
90p=12(p+12)
90p=12p+144
90p-12p=144
78p=144
p=144/78
I would appreciate if my answer is chosen as a brainliest answer
Answer:
Its c
Step-by-step explanation:
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